diff --git a/modules/core/src/web/hooks/use-money.ts b/modules/core/src/web/hooks/use-money.ts
index 74cc0f28..3e80fbfe 100644
--- a/modules/core/src/web/hooks/use-money.ts
+++ b/modules/core/src/web/hooks/use-money.ts
@@ -1,6 +1,7 @@
-import { MoneyDTO, MoneyDTOHelper } from "@erp/core/common";
+import { type MoneyDTO, MoneyDTOHelper } from "@erp/core/common";
 import type { Currency } from "dinero.js";
 import * as React from "react";
+
 import { useTranslation } from "../i18n";
 
 export type { Currency };
@@ -94,7 +95,7 @@ export function useMoney(overrides?: {
 
   // Formateos
   const formatCurrency = React.useCallback(
-    (dto: MoneyDTO, loc?: string) => MoneyDTOHelper.formatDTO(dto, loc ?? locale),
+    (dto: MoneyDTO, loc?: string) => MoneyDTOHelper.format(dto, loc ?? locale),
     [locale]
   );
 
diff --git a/modules/customer-invoices/src/api/application/helpers/has-no-undefined-fields.ts b/modules/customer-invoices/src/api/application/helpers.bak/has-no-undefined-fields.ts
similarity index 100%
rename from modules/customer-invoices/src/api/application/helpers/has-no-undefined-fields.ts
rename to modules/customer-invoices/src/api/application/helpers.bak/has-no-undefined-fields.ts
diff --git a/modules/customer-invoices/src/api/application/helpers.bak/index.ts b/modules/customer-invoices/src/api/application/helpers.bak/index.ts
new file mode 100644
index 00000000..8b137891
--- /dev/null
+++ b/modules/customer-invoices/src/api/application/helpers.bak/index.ts
@@ -0,0 +1 @@
+
diff --git a/modules/customer-invoices/src/api/application/helpers/map-dto-to-customer-invoice-items-props.ts b/modules/customer-invoices/src/api/application/helpers.bak/map-dto-to-customer-invoice-items-props.ts
similarity index 94%
rename from modules/customer-invoices/src/api/application/helpers/map-dto-to-customer-invoice-items-props.ts
rename to modules/customer-invoices/src/api/application/helpers.bak/map-dto-to-customer-invoice-items-props.ts
index a9f8c4cf..439b7292 100644
--- a/modules/customer-invoices/src/api/application/helpers/map-dto-to-customer-invoice-items-props.ts
+++ b/modules/customer-invoices/src/api/application/helpers.bak/map-dto-to-customer-invoice-items-props.ts
@@ -1,19 +1,21 @@
 import {
+  ValidationErrorCollection,
+  type ValidationErrorDetail,
   extractOrPushError,
   maybeFromNullableVO,
-  ValidationErrorCollection,
-  ValidationErrorDetail,
 } from "@repo/rdx-ddd";
 import { Result } from "@repo/rdx-utils";
-import { CreateCustomerInvoiceRequestDTO } from "../../../common";
+
+import type { CreateCustomerInvoiceRequestDTO } from "../../../common";
 import {
   CustomerInvoiceItem,
   CustomerInvoiceItemDescription,
-  CustomerInvoiceItemProps,
+  type CustomerInvoiceItemProps,
   ItemAmount,
   ItemDiscount,
   ItemQuantity,
 } from "../../domain";
+
 import { hasNoUndefinedFields } from "./has-no-undefined-fields";
 
 export function mapDTOToCustomerInvoiceItemsProps(
diff --git a/modules/customer-invoices/src/api/application/helpers/map-dto-to-customer-invoice-props.ts b/modules/customer-invoices/src/api/application/helpers.bak/map-dto-to-customer-invoice-props.ts
similarity index 95%
rename from modules/customer-invoices/src/api/application/helpers/map-dto-to-customer-invoice-props.ts
rename to modules/customer-invoices/src/api/application/helpers.bak/map-dto-to-customer-invoice-props.ts
index 24f1deb8..3d4e29b3 100644
--- a/modules/customer-invoices/src/api/application/helpers/map-dto-to-customer-invoice-props.ts
+++ b/modules/customer-invoices/src/api/application/helpers.bak/map-dto-to-customer-invoice-props.ts
@@ -3,18 +3,20 @@ import {
   UniqueID,
   UtcDate,
   ValidationErrorCollection,
-  ValidationErrorDetail,
+  type ValidationErrorDetail,
   extractOrPushError,
   maybeFromNullableVO,
 } from "@repo/rdx-ddd";
 import { Result } from "@repo/rdx-utils";
-import { CreateCustomerInvoiceRequestDTO } from "../../../common";
+
+import type { CreateCustomerInvoiceRequestDTO } from "../../../common";
 import {
   CustomerInvoiceNumber,
-  CustomerInvoiceProps,
+  type CustomerInvoiceProps,
   CustomerInvoiceSerie,
   CustomerInvoiceStatus,
 } from "../../domain";
+
 import { mapDTOToCustomerInvoiceItemsProps } from "./map-dto-to-customer-invoice-items-props";
 
 /**
diff --git a/modules/customer-invoices/src/api/application/helpers/format-date-dto.ts b/modules/customer-invoices/src/api/application/helpers/format-date-dto.ts
deleted file mode 100644
index fd7e5e53..00000000
--- a/modules/customer-invoices/src/api/application/helpers/format-date-dto.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { UtcDate } from "@repo/rdx-ddd";
-
-export function formatDateDTO(dateString: string) {
-  const result = UtcDate.createFromISO(dateString).data;
-
-  return result.toEuropeanString();
-}
diff --git a/modules/customer-invoices/src/api/application/helpers/format-money-dto.ts b/modules/customer-invoices/src/api/application/helpers/format-money-dto.ts
deleted file mode 100644
index 1c5787b4..00000000
--- a/modules/customer-invoices/src/api/application/helpers/format-money-dto.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-import { MoneyDTO } from "@erp/core";
-import { MoneyValue } from "@repo/rdx-ddd";
-
-export type FormatMoneyOptions = {
-  locale: string;
-  hideZeros?: boolean;
-  newScale?: number;
-};
-
-export function formatMoneyDTO(
-  amount: MoneyDTO,
-  { locale, hideZeros = false, newScale = 2 }: FormatMoneyOptions
-) {
-  if (hideZeros && (amount.value === "0" || amount.value === "")) {
-    return null;
-  }
-
-  const money = MoneyValue.create({
-    value: Number(amount.value),
-    currency_code: amount.currency_code,
-    scale: Number(amount.scale),
-  }).data;
-
-  return money.convertScale(newScale).format(locale);
-}
diff --git a/modules/customer-invoices/src/api/application/helpers/format-payment_method-dto.ts b/modules/customer-invoices/src/api/application/helpers/format-payment_method-dto.ts
deleted file mode 100644
index 52ae9514..00000000
--- a/modules/customer-invoices/src/api/application/helpers/format-payment_method-dto.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import type { GetIssueInvoiceByIdResponseDTO } from "@erp/customer-invoices/common";
-
-export function formatPaymentMethodDTO(
-  paymentMethod?: GetIssueInvoiceByIdResponseDTO["payment_method"]
-) {
-  if (!paymentMethod) {
-    return null;
-  }
-
-  return paymentMethod.payment_description ?? "";
-}
diff --git a/modules/customer-invoices/src/api/application/helpers/format-percentage-dto.ts b/modules/customer-invoices/src/api/application/helpers/format-percentage-dto.ts
deleted file mode 100644
index 481ad303..00000000
--- a/modules/customer-invoices/src/api/application/helpers/format-percentage-dto.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import { PercentageDTO } from "@erp/core";
-import { Percentage } from "@repo/rdx-ddd";
-
-export function formatPercentageDTO(Percentage_value: PercentageDTO, locale: string) {
-  if (Percentage_value.value === "0" || Percentage_value.value === "") {
-    return null;
-  }
-
-  const value = Percentage.create({
-    value: Number(Percentage_value.value),
-    scale: Number(Percentage_value.scale),
-  }).data;
-
-  return value.format(locale);
-}
diff --git a/modules/customer-invoices/src/api/application/helpers/format-quantity-dto.ts b/modules/customer-invoices/src/api/application/helpers/format-quantity-dto.ts
deleted file mode 100644
index 0856b75e..00000000
--- a/modules/customer-invoices/src/api/application/helpers/format-quantity-dto.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import { QuantityDTO } from "@erp/core";
-import { Quantity } from "@repo/rdx-ddd";
-
-export function formatQuantityDTO(quantity_value: QuantityDTO) {
-  if (quantity_value.value === "0" || quantity_value.value === "") {
-    return null;
-  }
-
-  const value = Quantity.create({
-    value: Number(quantity_value.value),
-    scale: Number(quantity_value.scale),
-  }).data;
-
-  return value.format();
-}
diff --git a/modules/customer-invoices/src/api/application/helpers/index.ts b/modules/customer-invoices/src/api/application/helpers/index.ts
deleted file mode 100644
index 625bc8b5..00000000
--- a/modules/customer-invoices/src/api/application/helpers/index.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-export * from "./format-date-dto";
-export * from "./format-money-dto";
-export * from "./format-payment_method-dto";
-export * from "./format-percentage-dto";
-export * from "./format-quantity-dto";
-//export * from "./map-dto-to-customer-invoice-props";
diff --git a/modules/customer-invoices/src/api/application/presenters/queries/customer-invoice-items.report.presenter.ts b/modules/customer-invoices/src/api/application/presenters/queries/customer-invoice-items.report.presenter.ts
index 88e7fb89..8fa0d6b7 100644
--- a/modules/customer-invoices/src/api/application/presenters/queries/customer-invoice-items.report.presenter.ts
+++ b/modules/customer-invoices/src/api/application/presenters/queries/customer-invoice-items.report.presenter.ts
@@ -1,9 +1,8 @@
+import { MoneyDTOHelper, PercentageDTOHelper, QuantityDTOHelper } from "@erp/core";
 import { type IPresenterOutputParams, Presenter } from "@erp/core/api";
 import type { GetIssueInvoiceByIdResponseDTO } from "@erp/customer-invoices/common";
 import type { ArrayElement } from "@repo/rdx-utils";
 
-import { type FormatMoneyOptions, formatMoneyDTO, formatQuantityDTO } from "../../helpers";
-
 type CustomerInvoiceItemsDTO = GetIssueInvoiceByIdResponseDTO["items"];
 type CustomerInvoiceItemDTO = ArrayElement<CustomerInvoiceItemsDTO>;
 
@@ -13,24 +12,39 @@ export class CustomerInvoiceItemsReportPersenter extends Presenter<
 > {
   private _locale!: string;
 
-  private _mapItem(invoiceItem: CustomerInvoiceItemDTO, index: number) {
-    const moneyOptions: FormatMoneyOptions = {
-      locale: this._locale,
+  private _mapItem(invoiceItem: CustomerInvoiceItemDTO, _index: number) {
+    const moneyOptions = {
       hideZeros: true,
-      newScale: 2,
+      minimumFractionDigits: 0,
     };
 
     return {
       ...invoiceItem,
 
-      quantity: formatQuantityDTO(invoiceItem.quantity),
-      unit_amount: formatMoneyDTO(invoiceItem.unit_amount, moneyOptions),
-      subtotal_amount: formatMoneyDTO(invoiceItem.subtotal_amount, moneyOptions),
-      //      discount_percetage: formatPercentageDTO(invoiceItem.discount_percentage, this._locale),
-      discount_amount: formatMoneyDTO(invoiceItem.discount_amount, moneyOptions),
-      taxable_amount: formatMoneyDTO(invoiceItem.taxable_amount, moneyOptions),
-      taxes_amount: formatMoneyDTO(invoiceItem.taxes_amount, moneyOptions),
-      total_amount: formatMoneyDTO(invoiceItem.total_amount, moneyOptions),
+      quantity: QuantityDTOHelper.format(invoiceItem.quantity, this._locale, {
+        minimumFractionDigits: 0,
+      }),
+      unit_amount: MoneyDTOHelper.format(invoiceItem.unit_amount, this._locale, moneyOptions),
+      subtotal_amount: MoneyDTOHelper.format(
+        invoiceItem.subtotal_amount,
+        this._locale,
+        moneyOptions
+      ),
+      discount_percentage: PercentageDTOHelper.format(
+        invoiceItem.discount_percentage,
+        this._locale,
+        {
+          minimumFractionDigits: 0,
+        }
+      ),
+      discount_amount: MoneyDTOHelper.format(
+        invoiceItem.discount_amount,
+        this._locale,
+        moneyOptions
+      ),
+      taxable_amount: MoneyDTOHelper.format(invoiceItem.taxable_amount, this._locale, moneyOptions),
+      taxes_amount: MoneyDTOHelper.format(invoiceItem.taxes_amount, this._locale, moneyOptions),
+      total_amount: MoneyDTOHelper.format(invoiceItem.total_amount, this._locale, moneyOptions),
     };
   }
 
diff --git a/modules/customer-invoices/src/api/application/presenters/queries/customer-invoice-taxes.report.presenter.ts b/modules/customer-invoices/src/api/application/presenters/queries/customer-invoice-taxes.report.presenter.ts
index 77783706..9ec499e4 100644
--- a/modules/customer-invoices/src/api/application/presenters/queries/customer-invoice-taxes.report.presenter.ts
+++ b/modules/customer-invoices/src/api/application/presenters/queries/customer-invoice-taxes.report.presenter.ts
@@ -1,10 +1,8 @@
-import { type JsonTaxCatalogProvider, SpainTaxCatalogProvider } from "@erp/core";
+import { type JsonTaxCatalogProvider, MoneyDTOHelper, SpainTaxCatalogProvider } from "@erp/core";
 import { type IPresenterOutputParams, Presenter } from "@erp/core/api";
 import type { GetIssueInvoiceByIdResponseDTO } from "@erp/customer-invoices/common";
 import type { ArrayElement } from "@repo/rdx-utils";
 
-import { type FormatMoneyOptions, formatMoneyDTO } from "../../helpers";
-
 type CustomerInvoiceTaxesDTO = GetIssueInvoiceByIdResponseDTO["taxes"];
 type CustomerInvoiceTaxDTO = ArrayElement<CustomerInvoiceTaxesDTO>;
 
@@ -16,10 +14,9 @@ export class CustomerInvoiceTaxesReportPresenter extends Presenter<
   private _taxCatalog!: JsonTaxCatalogProvider;
 
   private _mapTax(taxItem: CustomerInvoiceTaxDTO) {
-    const moneyOptions: FormatMoneyOptions = {
-      locale: this._locale,
+    const moneyOptions = {
       hideZeros: true,
-      newScale: 2,
+      minimumFractionDigits: 0,
     };
 
     const taxCatalogItem = this._taxCatalog.findByCode(taxItem.tax_code);
@@ -27,8 +24,8 @@ export class CustomerInvoiceTaxesReportPresenter extends Presenter<
     return {
       tax_code: taxItem.tax_code,
       tax_name: taxCatalogItem.unwrap().name,
-      taxable_amount: formatMoneyDTO(taxItem.taxable_amount, moneyOptions),
-      taxes_amount: formatMoneyDTO(taxItem.taxes_amount, moneyOptions),
+      taxable_amount: MoneyDTOHelper.format(taxItem.taxable_amount, this._locale, moneyOptions),
+      taxes_amount: MoneyDTOHelper.format(taxItem.taxes_amount, this._locale, moneyOptions),
     };
   }
 
diff --git a/modules/customer-invoices/src/api/application/presenters/queries/customer-invoice.report.presenter.ts b/modules/customer-invoices/src/api/application/presenters/queries/customer-invoice.report.presenter.ts
index aceadb53..21c3333e 100644
--- a/modules/customer-invoices/src/api/application/presenters/queries/customer-invoice.report.presenter.ts
+++ b/modules/customer-invoices/src/api/application/presenters/queries/customer-invoice.report.presenter.ts
@@ -1,18 +1,22 @@
+import { DateHelper, MoneyDTOHelper, PercentageDTOHelper } from "@erp/core";
 import { Presenter } from "@erp/core/api";
 
 import type { GetIssueInvoiceByIdResponseDTO } from "../../../../common/dto";
-import {
-  type FormatMoneyOptions,
-  formatDateDTO,
-  formatMoneyDTO,
-  formatPercentageDTO,
-} from "../../helpers";
-import { formatPaymentMethodDTO } from "../../helpers/format-payment_method-dto";
 
 export class CustomerInvoiceReportPresenter extends Presenter<
   GetIssueInvoiceByIdResponseDTO,
   unknown
 > {
+  private _formatPaymentMethodDTO(
+    paymentMethod?: GetIssueInvoiceByIdResponseDTO["payment_method"]
+  ) {
+    if (!paymentMethod) {
+      return "";
+    }
+
+    return paymentMethod.payment_description ?? "";
+  }
+
   toOutput(invoiceDTO: GetIssueInvoiceByIdResponseDTO) {
     const itemsPresenter = this.presenterRegistry.getPresenter({
       resource: "customer-invoice-items",
@@ -35,10 +39,9 @@ export class CustomerInvoiceReportPresenter extends Presenter<
       locale,
     });
 
-    const moneyOptions: FormatMoneyOptions = {
-      locale,
+    const moneyOptions = {
       hideZeros: true,
-      newScale: 2,
+      minimumFractionDigits: 0,
     };
 
     return {
@@ -46,15 +49,15 @@ export class CustomerInvoiceReportPresenter extends Presenter<
       taxes: taxesDTO,
       items: itemsDTO,
 
-      invoice_date: formatDateDTO(invoiceDTO.invoice_date),
-      subtotal_amount: formatMoneyDTO(invoiceDTO.subtotal_amount, moneyOptions),
-      discount_percentage: formatPercentageDTO(invoiceDTO.discount_percentage, locale),
-      discount_amount: formatMoneyDTO(invoiceDTO.discount_amount, moneyOptions),
-      taxable_amount: formatMoneyDTO(invoiceDTO.taxable_amount, moneyOptions),
-      taxes_amount: formatMoneyDTO(invoiceDTO.taxes_amount, moneyOptions),
-      total_amount: formatMoneyDTO(invoiceDTO.total_amount, moneyOptions),
+      invoice_date: DateHelper.format(invoiceDTO.invoice_date, locale),
+      subtotal_amount: MoneyDTOHelper.format(invoiceDTO.subtotal_amount, locale, moneyOptions),
+      discount_percentage: PercentageDTOHelper.format(invoiceDTO.discount_percentage, locale),
+      discount_amount: MoneyDTOHelper.format(invoiceDTO.discount_amount, locale, moneyOptions),
+      taxable_amount: MoneyDTOHelper.format(invoiceDTO.taxable_amount, locale, moneyOptions),
+      taxes_amount: MoneyDTOHelper.format(invoiceDTO.taxes_amount, locale, moneyOptions),
+      total_amount: MoneyDTOHelper.format(invoiceDTO.total_amount, locale, moneyOptions),
 
-      payment_method: formatPaymentMethodDTO(invoiceDTO.payment_method),
+      payment_method: this._formatPaymentMethodDTO(invoiceDTO.payment_method),
     };
   }
 }
diff --git a/modules/customer-invoices/src/api/application/use-cases/proformas/report-proforma/reporter/templates/customer-invoice/template.hbs b/modules/customer-invoices/src/api/application/use-cases/proformas/report-proforma/reporter/templates/customer-invoice/template.hbs
index 63aad43e..e36500ea 100644
--- a/modules/customer-invoices/src/api/application/use-cases/proformas/report-proforma/reporter/templates/customer-invoice/template.hbs
+++ b/modules/customer-invoices/src/api/application/use-cases/proformas/report-proforma/reporter/templates/customer-invoice/template.hbs
@@ -55,8 +55,9 @@
 
     table th,
     table td {
-      border-top: 1px solid;
-      border-left: 1px solid;
+      border-top: 0px solid;
+      border-left: 1px solid #000;
+      border-right: 1px solid #000;
       border-bottom: 0px solid;
       padding: 3px 10px;
       text-align: left;
@@ -65,6 +66,11 @@
 
     table th {
       margin-bottom: 10px;
+      border-top: 1px solid #000;
+      border-bottom: 1px solid #000;
+      text-align: center;
+      background-color: #e7e0df;
+      color: #ff0014;
     }
 
     .totals {
@@ -157,12 +163,12 @@
       <!-- Tu tabla -->
       <table class="table-header">
         <thead>
-          <tr class="text-left bg-gray-200 text-red-500">
+          <tr>
             <th class="py-2">Concepto</th>
-            <th class="py-2">Cantidad</th>
-            <th class="py-2">Precio&nbsp;unidad</th>
-            <th class="py-2">Dto</th>
-            <th class="py-2">Importe&nbsp;total</th>
+            <th class="py-2">Ud.</th>
+            <th class="py-2">Imp.</th>
+            <th class="py-2">&nbsp;</th>
+            <th class="py-2">Imp.&nbsp;total</th>
           </tr>
         </thead>
 
@@ -172,6 +178,7 @@
             <td>{{description}}</td>
             <td class="text-right">{{#if quantity}}{{quantity}}{{else}}&nbsp;{{/if}}</td>
             <td class="text-right">{{#if unit_amount}}{{unit_amount}}{{else}}&nbsp;{{/if}}</td>
+            <td class="text-right">{{#if discount_percentage}}{{discount_percentage}}{{else}}&nbsp;{{/if}}</td>
             <td class="text-right">{{#if taxable_amount}}{{taxable_amount}}{{else}}&nbsp;{{/if}}</td>
             </td>
           </tr>
diff --git a/modules/customer-invoices/src/web/customer-invoice-routes.tsx b/modules/customer-invoices/src/web/customer-invoice-routes.tsx
index bc447a12..4825bfb7 100644
--- a/modules/customer-invoices/src/web/customer-invoice-routes.tsx
+++ b/modules/customer-invoices/src/web/customer-invoice-routes.tsx
@@ -7,7 +7,9 @@ const InvoicesLayout = lazy(() =>
   import("./components").then((m) => ({ default: m.InvoicesLayout }))
 );
 
-const InvoiceListPage = lazy(() => import("./pages").then((m) => ({ default: m.InvoiceListPage })));
+const ProformaListPage = lazy(() =>
+  import("./pages").then((m) => ({ default: m.InvoiceListPage }))
+);
 
 const CustomerInvoiceAdd = lazy(() =>
   import("./pages").then((m) => ({ default: m.CustomerInvoiceCreate }))
@@ -26,8 +28,8 @@ export const CustomerInvoiceRoutes = (params: ModuleClientParams): RouteObject[]
         </InvoicesLayout>
       ),
       children: [
-        { path: "", index: true, element: <ProformasListPage /> }, // index
-        { path: "list", element: <ProformasListPage /> },
+        { path: "", index: true, element: <ProformaListPage /> }, // index
+        { path: "list", element: <ProformaListPage /> },
         { path: "create", element: <CustomerInvoiceAdd /> },
         { path: ":id/edit", element: <InvoiceUpdatePage /> },
       ],
@@ -40,9 +42,8 @@ export const CustomerInvoiceRoutes = (params: ModuleClientParams): RouteObject[]
         </InvoicesLayout>
       ),
       children: [
-        { path: "", index: true, element: <InvoiceListPage /> }, // index
-        { path: "list", element: <InvoiceListPage /> },
-
+        //{ path: "", index: true, element: <InvoiceListPage /> }, // index
+        //{ path: "list", element: <InvoiceListPage /> },
         //
         /*{ path: "create", element: <CustomerInvoicesList /> },
         { path: ":id", element: <CustomerInvoicesList /> },
diff --git a/modules/customer-invoices/src/web/pages/index.ts b/modules/customer-invoices/src/web/pages/index.ts
index d73064af..cea734d0 100644
--- a/modules/customer-invoices/src/web/pages/index.ts
+++ b/modules/customer-invoices/src/web/pages/index.ts
@@ -1,3 +1,5 @@
+export * from "../proformas";
+
 export * from "./create";
 export * from "./list";
 export * from "./update";
diff --git a/modules/customer-invoices/src/web/proformas/hooks/index.ts b/modules/customer-invoices/src/web/proformas/hooks/index.ts
new file mode 100644
index 00000000..b560f8cc
--- /dev/null
+++ b/modules/customer-invoices/src/web/proformas/hooks/index.ts
@@ -0,0 +1 @@
+export * from "./use-proformas-query";
diff --git a/modules/customer-invoices/src/web/proformas/hooks/use-proformas-query.ts b/modules/customer-invoices/src/web/proformas/hooks/use-proformas-query.ts
new file mode 100644
index 00000000..501720b3
--- /dev/null
+++ b/modules/customer-invoices/src/web/proformas/hooks/use-proformas-query.ts
@@ -0,0 +1,48 @@
+import { useDataSource } from "@erp/core/hooks";
+import { type DefaultError, type QueryKey, useQuery } from "@tanstack/react-query";
+
+export const CUSTOMER_INVOICE_QUERY_KEY = (id: string): QueryKey =>
+  ["customer_invoice", id] as const;
+
+type InvoiceQueryOptions = {
+  enabled?: boolean;
+};
+
+export const useInvoiceQuery = (invoiceId?: string, options?: InvoiceQueryOptions) => {
+  const dataSource = useDataSource();
+  const enabled = (options?.enabled ?? true) && !!invoiceId;
+
+  return useQuery<CustomerInvoice, DefaultError>({
+    queryKey: CUSTOMER_INVOICE_QUERY_KEY(invoiceId ?? "unknown"),
+    queryFn: async (context) => {
+      const { signal } = context;
+      if (!invoiceId) {
+        if (!invoiceId) throw new Error("invoiceId is required");
+      }
+      return await dataSource.getOne<CustomerInvoice>("customer-invoices", invoiceId, {
+        signal,
+      });
+    },
+    enabled,
+  });
+};
+
+/*
+    export function useQuery<
+      TQueryFnData = unknown,
+      TError = unknown,
+      TData = TQueryFnData,
+      TQueryKey extends QueryKey = QueryKey
+    >
+
+    TQueryFnData: the type returned from the queryFn.
+    TError: the type of Errors to expect from the queryFn.
+    TData: the type our data property will eventually have. 
+           Only relevant if you use the select option,
+           because then the data property can be different 
+           from what the queryFn returns. 
+           Otherwise, it will default to whatever the queryFn returns.
+    TQueryKey: the type of our queryKey, only relevant 
+            if you use the queryKey that is passed to your queryFn.
+
+*/
diff --git a/modules/customer-invoices/src/web/proformas/index.ts b/modules/customer-invoices/src/web/proformas/index.ts
new file mode 100644
index 00000000..a0460be1
--- /dev/null
+++ b/modules/customer-invoices/src/web/proformas/index.ts
@@ -0,0 +1,2 @@
+export * from "./hooks";
+export * from "./pages";
diff --git a/modules/customer-invoices/src/web/proformas/pages/index.ts b/modules/customer-invoices/src/web/proformas/pages/index.ts
new file mode 100644
index 00000000..491ccf0c
--- /dev/null
+++ b/modules/customer-invoices/src/web/proformas/pages/index.ts
@@ -0,0 +1 @@
+export * from "./list";
diff --git a/modules/customer-invoices/src/web/pages/proformas/list/index.ts b/modules/customer-invoices/src/web/proformas/pages/list/index.ts
similarity index 100%
rename from modules/customer-invoices/src/web/pages/proformas/list/index.ts
rename to modules/customer-invoices/src/web/proformas/pages/list/index.ts
diff --git a/modules/customer-invoices/src/web/pages/proformas/list/proforma-list-page.tsx b/modules/customer-invoices/src/web/proformas/pages/list/proforma-list-page.tsx
similarity index 83%
rename from modules/customer-invoices/src/web/pages/proformas/list/proforma-list-page.tsx
rename to modules/customer-invoices/src/web/proformas/pages/list/proforma-list-page.tsx
index 324fcfd0..4280d637 100644
--- a/modules/customer-invoices/src/web/pages/proformas/list/proforma-list-page.tsx
+++ b/modules/customer-invoices/src/web/proformas/pages/list/proforma-list-page.tsx
@@ -5,10 +5,10 @@ import { Button } from "@repo/shadcn-ui/components";
 import { PlusIcon } from "lucide-react";
 import { useMemo, useState } from "react";
 import { useNavigate } from "react-router-dom";
-import { useInvoicesQuery } from "../../hooks";
-import { useTranslation } from "../../i18n";
-import { invoiceResumeDtoToFormAdapter } from "../../schemas/invoice-resume-dto.adapter";
-import { InvoicesListGrid } from "./invoices-list-grid";
+
+import { useInvoicesQuery } from "../../../hooks";
+import { useTranslation } from "../../../i18n";
+import { invoiceResumeDtoToFormAdapter } from "../../../schemas";
 
 export const ProformaListPage = () => {
   const { t } = useTranslation();
@@ -61,8 +61,8 @@ export const ProformaListPage = () => {
     return (
       <AppContent>
         <ErrorAlert
-          title={t("pages.list.loadErrorTitle")}
           message={(error as Error)?.message || "Error al cargar el listado"}
+          title={t("pages.list.loadErrorTitle")}
         />
         <BackHistoryButton />
       </AppContent>
@@ -73,35 +73,35 @@ export const ProformaListPage = () => {
     <>
       <AppHeader>
         <PageHeader
-          title={t("pages.list.title")}
           description={t("pages.list.description")}
           rightSlot={
-            <div className='flex items-center space-x-2'>
+            <div className="flex items-center space-x-2">
               <Button
+                aria-label={t("pages.create.title")}
+                className="cursor-pointer"
                 onClick={() => navigate("/customer-invoices/create")}
                 variant={"default"}
-                aria-label={t("pages.create.title")}
-                className='cursor-pointer'
               >
-                <PlusIcon className='mr-2 h-4 w-4' aria-hidden />
+                <PlusIcon aria-hidden className="mr-2 h-4 w-4" />
                 {t("pages.create.title")}
               </Button>
             </div>
           }
+          title={t("pages.list.title")}
         />
       </AppHeader>
       <AppContent>
-        <div className='flex flex-col w-full h-full py-3'>
+        <div className="flex flex-col w-full h-full py-3">
           <div className={"flex-1"}>
-            <InvoicesListGrid
-              invoicesPage={invoicesPageData}
+            <ProformasGrid
+              data={invoicesPageData}
               loading={isLoading}
-              pageIndex={pageIndex}
-              pageSize={pageSize}
               onPageChange={handlePageChange}
               onPageSizeChange={handlePageSizeChange}
-              searchValue={search}
               onSearchChange={handleSearchChange}
+              pageIndex={pageIndex}
+              pageSize={pageSize}
+              searchValue={search}
             />
           </div>
         </div>
diff --git a/modules/customer-invoices/src/web/schemas/invoice-resume-dto.adapter.ts b/modules/customer-invoices/src/web/schemas/invoice-resume-dto.adapter.ts
index cf98ba52..c4c0f1a2 100644
--- a/modules/customer-invoices/src/web/schemas/invoice-resume-dto.adapter.ts
+++ b/modules/customer-invoices/src/web/schemas/invoice-resume-dto.adapter.ts
@@ -1,6 +1,7 @@
 import { MoneyDTOHelper, PercentageDTOHelper, formatCurrency } from "@erp/core";
-import { InvoiceSummaryFormData } from "./invoice-resume.form.schema";
-import { CustomerInvoiceSummary } from "./invoices.api.schema";
+
+import type { InvoiceSummaryFormData } from "./invoice-resume.form.schema";
+import type { CustomerInvoiceSummary } from "./invoices.api.schema";
 
 /**
  * Convierte el DTO completo de API a datos numéricos para el formulario.
diff --git a/modules/customer-invoices/tsconfig.json b/modules/customer-invoices/tsconfig.json
index b4a95fde..a58a3f4c 100644
--- a/modules/customer-invoices/tsconfig.json
+++ b/modules/customer-invoices/tsconfig.json
@@ -28,6 +28,6 @@
     "noFallthroughCasesInSwitch": true,
     "noUncheckedSideEffectImports": true
   },
-  "include": ["src"],
+  "include": ["src", "../core/src/common/helpers/date-helper.ts"],
   "exclude": ["node_modules"]
 }
diff --git a/packages/rdx-ddd/src/value-objects/percentage.ts b/packages/rdx-ddd/src/value-objects/percentage.ts
index dd7e7d84..25e68d10 100644
--- a/packages/rdx-ddd/src/value-objects/percentage.ts
+++ b/packages/rdx-ddd/src/value-objects/percentage.ts
@@ -98,8 +98,6 @@ export class Percentage extends ValueObject<PercentageProps> {
 
     return this.toNumber().toLocaleString(locale, {
       style: "percent",
-      minimumFractionDigits: scale,
-      maximumSignificantDigits: scale,
     });
   }
 }