diff --git a/package.json b/package.json
index 870848ea..f3708f42 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
 	"version": "0.1.0",
 	"private": true,
 	"scripts": {
-		"dev": "next dev",
+		"dev": "next dev -p 5005",
 		"build": "next build",
 		"start": "next start",
 		"lint": "next lint",
diff --git a/src/front/Components/DesignSystem/Header/Navigation/index.tsx b/src/front/Components/DesignSystem/Header/Navigation/index.tsx
index fc98f632..d2a1764b 100644
--- a/src/front/Components/DesignSystem/Header/Navigation/index.tsx
+++ b/src/front/Components/DesignSystem/Header/Navigation/index.tsx
@@ -40,11 +40,11 @@ export default function Navigation() {
 				read: false,
 			},
 			include: {
-				notification: true
+				notification: true,
 			},
 			orderBy: {
-				notification: {created_at: "desc"},
-			}
+				notification: { created_at: "desc" },
+			},
 		});
 		notifications.forEach((notification) => {
 			Toasts.getInstance().open({
@@ -89,6 +89,11 @@ export default function Navigation() {
 					routesActive={[Module.getInstance().get().modules.pages.Collaborators.props.path]}
 				/>
 			</Rules>
+			<HeaderLink
+				text={"Facturation"}
+				path={Module.getInstance().get().modules.pages.Subscription.pages.Facturation.props.path}
+				routesActive={[Module.getInstance().get().modules.pages.Subscription.pages.Facturation.props.path]}
+			/>
 		</div>
 	);
 }
diff --git a/src/front/Components/Layouts/Subscription/SubscriptionFacturation/index.tsx b/src/front/Components/Layouts/Subscription/SubscriptionFacturation/index.tsx
index 33e3be63..1f222cb8 100644
--- a/src/front/Components/Layouts/Subscription/SubscriptionFacturation/index.tsx
+++ b/src/front/Components/Layouts/Subscription/SubscriptionFacturation/index.tsx
@@ -6,6 +6,8 @@ import { useCallback, useState } from "react";
 import Confirm from "@Front/Components/DesignSystem/Modal/Confirm";
 import useOpenable from "@Front/Hooks/useOpenable";
 import MessageBox from "@Front/Components/Elements/MessageBox";
+import Link from "next/link";
+import Module from "@Front/Config/Module";
 
 export enum EForfeitType {
 	"standard",
@@ -23,7 +25,7 @@ export default function SubscriptionFacturation() {
 	}, [closeCancelSubscription, openConfirmation]);
 
 	return (
-		<DefaultTemplate title="Nouvelle souscription" hasHeaderLinks={false}>
+		<DefaultTemplate title="Nouvelle souscription">
 			<div className={classes["root"]}>
 				<div className={classes["top-container"]}>
 					<div className={classes["top-container-title"]}>
@@ -71,9 +73,12 @@ export default function SubscriptionFacturation() {
 						</div>
 						<div className={classes["button-container"]}>
 							{forfeitType !== EForfeitType.standard && (
-								<Button fullwidth variant={EButtonVariant.GHOST}>
-									Rétrograder mon abonnement
-								</Button>
+								<Link
+									href={Module.getInstance().get().modules.pages.Subscription.pages.Subscribe.pages.Standard.props.path}>
+									<Button fullwidth variant={EButtonVariant.GHOST}>
+										Rétrograder mon abonnement
+									</Button>
+								</Link>
 							)}
 							{forfeitType === EForfeitType.standard && (
 								<Button fullwidth variant={EButtonVariant.PRIMARY}>
@@ -120,9 +125,12 @@ export default function SubscriptionFacturation() {
 								</Button>
 							)}
 							{forfeitType === EForfeitType.standard && (
-								<Button fullwidth variant={EButtonVariant.GHOST}>
-									Améliorer mon abonnement
-								</Button>
+								<Link
+									href={Module.getInstance().get().modules.pages.Subscription.pages.Subscribe.pages.Illimity.props.path}>
+									<Button fullwidth variant={EButtonVariant.GHOST}>
+										Améliorer mon abonnement
+									</Button>
+								</Link>
 							)}
 						</div>
 					</div>
diff --git a/src/front/Config/Module/development.json b/src/front/Config/Module/development.json
index ad7eef2a..a80b6c75 100644
--- a/src/front/Config/Module/development.json
+++ b/src/front/Config/Module/development.json
@@ -270,6 +270,66 @@
 					"path": "/404",
 					"labelKey": "not_found"
 				}
+			},
+			"Subscription": {
+				"enabled": true,
+				"props": {
+					"path": "/subscription",
+					"labelKey": "subscription"
+				},
+				"pages": {
+					"Facturation": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/facturation",
+							"labelKey": "facturation"
+						}
+					},
+					"New": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/new",
+							"labelKey": "subscribe"
+						}
+					},
+					"Error": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/error",
+							"labelKey": "error"
+						}
+					},
+					"Success": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/success",
+							"labelKey": "success"
+						}
+					},
+					"Subscribe": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/subscribe",
+							"labelKey": "subscribe"
+						},
+						"pages": {
+							"Standard": {
+								"enabled": true,
+								"props": {
+									"path": "/subscription/subscribe/standard",
+									"labelKey": "standard"
+								}
+							},
+							"Illimity": {
+								"enabled": true,
+								"props": {
+									"path": "/subscription/subscribe/illimity",
+									"labelKey": "illimity"
+								}
+							}
+						}
+					}
+				}
 			}
 		}
 	}
diff --git a/src/front/Config/Module/preprod.json b/src/front/Config/Module/preprod.json
index ad7eef2a..a80b6c75 100644
--- a/src/front/Config/Module/preprod.json
+++ b/src/front/Config/Module/preprod.json
@@ -270,6 +270,66 @@
 					"path": "/404",
 					"labelKey": "not_found"
 				}
+			},
+			"Subscription": {
+				"enabled": true,
+				"props": {
+					"path": "/subscription",
+					"labelKey": "subscription"
+				},
+				"pages": {
+					"Facturation": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/facturation",
+							"labelKey": "facturation"
+						}
+					},
+					"New": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/new",
+							"labelKey": "subscribe"
+						}
+					},
+					"Error": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/error",
+							"labelKey": "error"
+						}
+					},
+					"Success": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/success",
+							"labelKey": "success"
+						}
+					},
+					"Subscribe": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/subscribe",
+							"labelKey": "subscribe"
+						},
+						"pages": {
+							"Standard": {
+								"enabled": true,
+								"props": {
+									"path": "/subscription/subscribe/standard",
+									"labelKey": "standard"
+								}
+							},
+							"Illimity": {
+								"enabled": true,
+								"props": {
+									"path": "/subscription/subscribe/illimity",
+									"labelKey": "illimity"
+								}
+							}
+						}
+					}
+				}
 			}
 		}
 	}
diff --git a/src/front/Config/Module/production.json b/src/front/Config/Module/production.json
index ad7eef2a..a80b6c75 100644
--- a/src/front/Config/Module/production.json
+++ b/src/front/Config/Module/production.json
@@ -270,6 +270,66 @@
 					"path": "/404",
 					"labelKey": "not_found"
 				}
+			},
+			"Subscription": {
+				"enabled": true,
+				"props": {
+					"path": "/subscription",
+					"labelKey": "subscription"
+				},
+				"pages": {
+					"Facturation": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/facturation",
+							"labelKey": "facturation"
+						}
+					},
+					"New": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/new",
+							"labelKey": "subscribe"
+						}
+					},
+					"Error": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/error",
+							"labelKey": "error"
+						}
+					},
+					"Success": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/success",
+							"labelKey": "success"
+						}
+					},
+					"Subscribe": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/subscribe",
+							"labelKey": "subscribe"
+						},
+						"pages": {
+							"Standard": {
+								"enabled": true,
+								"props": {
+									"path": "/subscription/subscribe/standard",
+									"labelKey": "standard"
+								}
+							},
+							"Illimity": {
+								"enabled": true,
+								"props": {
+									"path": "/subscription/subscribe/illimity",
+									"labelKey": "illimity"
+								}
+							}
+						}
+					}
+				}
 			}
 		}
 	}
diff --git a/src/front/Config/Module/staging.json b/src/front/Config/Module/staging.json
index ad7eef2a..a80b6c75 100644
--- a/src/front/Config/Module/staging.json
+++ b/src/front/Config/Module/staging.json
@@ -270,6 +270,66 @@
 					"path": "/404",
 					"labelKey": "not_found"
 				}
+			},
+			"Subscription": {
+				"enabled": true,
+				"props": {
+					"path": "/subscription",
+					"labelKey": "subscription"
+				},
+				"pages": {
+					"Facturation": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/facturation",
+							"labelKey": "facturation"
+						}
+					},
+					"New": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/new",
+							"labelKey": "subscribe"
+						}
+					},
+					"Error": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/error",
+							"labelKey": "error"
+						}
+					},
+					"Success": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/success",
+							"labelKey": "success"
+						}
+					},
+					"Subscribe": {
+						"enabled": true,
+						"props": {
+							"path": "/subscription/subscribe",
+							"labelKey": "subscribe"
+						},
+						"pages": {
+							"Standard": {
+								"enabled": true,
+								"props": {
+									"path": "/subscription/subscribe/standard",
+									"labelKey": "standard"
+								}
+							},
+							"Illimity": {
+								"enabled": true,
+								"props": {
+									"path": "/subscription/subscribe/illimity",
+									"labelKey": "illimity"
+								}
+							}
+						}
+					}
+				}
 			}
 		}
 	}