diff --git a/PostgreSQL/src/functions.sql b/PostgreSQL/src/functions.sql
index aa09a51..8eb6dbf 100644
--- a/PostgreSQL/src/functions.sql
+++ b/PostgreSQL/src/functions.sql
@@ -2,14 +2,17 @@
 CREATE OR REPLACE FUNCTION pieces_membre(int) RETURNS TABLE(id_piece int, quantite_piece int)
 AS 
 $$ 
-SELECT id_piece, quantite_contenir * quantite_enregistrer as quantite_pieces_possedees
-FROM enregistrer
-NATURAL JOIN boites
-NATURAL JOIN contenir
-WHERE id_membre=$1
-UNION
-(SELECT id_piece, quantite_acheter as quantite_pieces_possedees
-  FROM acheter WHERE id_membre=$1);
+SELECT id_piece, SUM(quantite_pieces_possedees) FROM (
+  SELECT id_piece, quantite_contenir * quantite_enregistrer as quantite_pieces_possedees
+  FROM enregistrer
+  NATURAL JOIN boites
+  NATURAL JOIN contenir
+  WHERE id_membre=$1
+  UNION
+  (SELECT id_piece, quantite_acheter as quantite_pieces_possedees
+    FROM acheter WHERE id_membre=$1)
+  )
+  GROUP BY id_piece
 $$
 LANGUAGE SQL;
 ;
diff --git a/back-end/src/controllers/member.controller.ts b/back-end/src/controllers/member.controller.ts
index c525166..eeb2751 100644
--- a/back-end/src/controllers/member.controller.ts
+++ b/back-end/src/controllers/member.controller.ts
@@ -2,6 +2,7 @@ import { RequestHandler } from "express";
 import memberService from "../services/member.service";
 import modelService from "../services/model.service";
 import boxService from "../services/box.service";
+import { getBuyedPiecesFromMember } from "../services/pieces.service";
 
 const memberByName: RequestHandler<{ name: string; }> = async (req, res) => {
   const memberEither = await memberService.getMember(req.params.name);
@@ -14,8 +15,9 @@ const memberByName: RequestHandler<{ name: string; }> = async (req, res) => {
   const member = memberEither.left;
   const models = await modelService.getAllBuildableModels(member.id_member);
   const boxes = await boxService.getBoxesFromMember(member.id_member);
+  const pieces = await getBuyedPiecesFromMember(member.id_member);
 
-  res.render('member.ejs', { member, models, boxes });
+  res.render('member.ejs', { member, models, boxes, pieces });
 };
 
 const allMembers: RequestHandler = async (_req, res) => {
@@ -40,9 +42,9 @@ const memberById: RequestHandler<{ id: string; }> = async (req, res) => {
   const member = memberEither.left;
   const models = await modelService.getAllBuildableModels(member.id_member);
   const boxes = await boxService.getBoxesFromMember(member.id_member);
-  console.log(boxes);
+  const pieces = await getBuyedPiecesFromMember(member.id_member);
 
-  res.render('member.ejs', { member, models, boxes });
+  res.render('member.ejs', { member, models, boxes, pieces });
 };
 
 const memberController = {
diff --git a/back-end/src/services/pieces.service.ts b/back-end/src/services/pieces.service.ts
index 0707571..8a3353e 100644
--- a/back-end/src/services/pieces.service.ts
+++ b/back-end/src/services/pieces.service.ts
@@ -1,6 +1,7 @@
 import { new_client } from '../db/db_client';
 import { Colour, Pattern, Shape, Piece, ComplexPiece } from '../types/piece';
-import { Either, eitherLeft, eitherRight, eitherFormatError } from '../utils/utils';
+import { Either, eitherLeft, eitherRight, eitherFormatError, createPair } from '../utils/utils';
+import { Pair } from '../utils/utils';
 
 async function getEntity<T>(table: string, column: string, value: string | number, f: (o: Object) => T): Promise<Either<T, string>> {
   const client = new_client();
@@ -107,4 +108,22 @@ async function createPiece(colour: Colour, pattern: Pattern, shape: Shape): Prom
   return result;
 }
 
-export { getEntity, getEntities, registerEntity, toColour, getColour, getColours, createColour, toPattern, getPattern, getPatterns, createPattern, toShape, getShape, getShapes, createShape, getPiece, getPieces, createPiece };
+async function getBuyedPiecesFromMember(id_member: number): Promise<Array<Pair<Piece, number>>> {
+  const client = new_client();
+  const res = await client.query(`SELECT id_piece, quantite_acheter FROM acheter WHERE id_membre = $1;`, [id_member]);
+
+  const arr = new Array();
+
+  for (let i = 0; i < res.rows.length; ++i) {
+    const piece: Either<Piece, String> = await getPiece(res.rows[i]['id_piece']);
+    if (piece.hasRight)
+      continue;
+
+    arr.push(createPair(piece.left, res.rows[i]['quantite_acheter']));
+
+  }
+
+  return arr;
+}
+
+export { getBuyedPiecesFromMember, getEntity, getEntities, registerEntity, toColour, getColour, getColours, createColour, toPattern, getPattern, getPatterns, createPattern, toShape, getShape, getShapes, createShape, getPiece, getPieces, createPiece };
diff --git a/back-end/src/templates/box.ejs b/back-end/src/templates/box.ejs
index 6137428..56c2797 100644
--- a/back-end/src/templates/box.ejs
+++ b/back-end/src/templates/box.ejs
@@ -25,26 +25,47 @@
     <pre>
       <main>
         id : <%= box.id %>
-          date : <%= box.date %>
-            pièces :
-            <table>
-              <thead>
-                <tr>
-                  <th>Id pièce</th>
-                  <th>Quantité pieces</th>
-                  <th></th>
-                </tr>
-              </thead>
-              <tbody>
-                <% box.pieces.forEach(function(pair) { %>
-                  <tr>
-                    <td><a href="/pieces/<%=pair.first.id_piece%>"><i class="fa-solid fa-puzzle-piece"></i> <%= pair.first.id_piece%></a></td>
-                    <td><%= pair.second%></td>
-                    <td><a href="javascript: deletePiece('<%= pair.first.id_piece %>')"><i class="fa-solid fa-trash"></i></a></td>
-                  </tr>
-                  <% }); %>
-              </tbody>
-            </table>
+        date : <%= box.date %>
+        <h2>Liste des pièces</h2>
+        <table>
+          <thead>
+            <tr>
+              <th>Id pièce</th>
+              <th>Quantité pieces</th>
+              <th></th>
+            </tr>
+          </thead>
+          <tbody>
+            <% box.pieces.forEach(function(pair) { %>
+              <tr>
+                <td><a href="/pieces/<%=pair.first.id_piece%>"><i class="fa-solid fa-puzzle-piece"></i> <%= pair.first.id_piece%></a></td>
+                <td><%= pair.second%></td>
+                <td><a href="javascript: deletePiece('<%= pair.first.id_piece %>')"><i class="fa-solid fa-trash"></i></a></td>
+              </tr>
+              <% }); %>
+          </tbody>
+        </table>
+        <h2>Liste des modèles constructibles</h2>
+        <table>
+          <thead>
+            <tr>
+              <th>Id modèle</th>
+              <th>Nom</th>
+              <th></th>
+            </tr>
+          </thead>
+          <tbody>
+            <% box.models.forEach(function(model) { %>
+            <tr>
+              <td><%=model.id%></td>
+              <td><%=model.name%></td>
+              <td><a href="/models/byname/<%=model.name%>"><i class="fa-solid fa-eye"></i></a></td>
+            </tr>
+            <% }); %>
+          </tbody>
+        </table>
+
+        <h2>Ajouter une pièce</h2>
             <form>
               <label for="numero_piece">Numero Piece</label>
               <input type="number" id="numero_piece" name="numero_piece" />
diff --git a/back-end/src/templates/member.ejs b/back-end/src/templates/member.ejs
index 0695564..a6d93dd 100644
--- a/back-end/src/templates/member.ejs
+++ b/back-end/src/templates/member.ejs
@@ -63,6 +63,42 @@
         </tbody>
       </table>
 
+      <h2>
+        Liste des pièces achetées
+      </h2>
+      <table>
+        <thead>
+          <tr>
+            <th>Id Pièce</th>
+            <th>Couleur</th>
+            <th>Motif</th>
+            <th>Forme</th>
+            <th>Quantité</th>
+          </tr>
+        </thead>
+        <tbody>
+          <% pieces.forEach(function(p) { %>
+            <tr>
+              <td>
+                <%=p.first.id_piece%>
+              </td>
+              <td>
+                <%=p.first.colour.name%> (<%=p.first.colour.id_colour%>)
+              </td>
+              <td>
+                <%=p.first.pattern.name%> (<%=p.first.pattern.id_pattern%>)
+              </td>
+              <td>
+                <%=p.first.shape.name%> (<%=p.first.shape.id_shape%>)
+              </td>
+              <td>
+                <%=p.second%>
+              </td>
+            </tr>
+
+            <% }); %>
+        </tbody>
+      </table>
 
       <h2>Liste des modèles faisables</h2>