diff --git a/backend/bot/app/web/webapp/routes.py b/backend/bot/app/web/webapp/routes.py
index c5b9716..f6e171d 100644
--- a/backend/bot/app/web/webapp/routes.py
+++ b/backend/bot/app/web/webapp/routes.py
@@ -23,6 +23,7 @@ def setup_subscription_webapp_routes(app: web.Application) -> None:
         index_route,
     )
     app.router.add_get("/admin/users/{user_id:-?[0-9]+}", index_route)
+    app.router.add_get("/admin/payments/users/{user_id:-?[0-9]+}", index_route)
     app.router.add_get("/admin/payments/{payment_id:\\d+}", index_route)
     app.router.add_get("/admin/support/{ticket_id:\\d+}", index_route)
     app.router.add_get("/auth/telegram/start", telegram_oauth_start_route)
diff --git a/frontend/src/App.svelte b/frontend/src/App.svelte
index 63b5a3b..fc60c71 100644
--- a/frontend/src/App.svelte
+++ b/frontend/src/App.svelte
@@ -80,6 +80,7 @@
   import { DEV_MOCK, applyPreviewMock } from "./lib/webapp/previewMock.js";
   import {
     adminPaymentIdFromPath,
+    adminPaymentsUserIdFromPath,
     adminSectionFromPath,
     adminUserIdFromPath,
     normalizeSection,
@@ -790,6 +791,7 @@
     onToast: (text) => showToast(text),
     initialSection: adminSectionFromPath(window.location.pathname),
     initialPaymentId: adminPaymentIdFromPath(window.location.pathname),
+    initialPaymentUserId: adminPaymentsUserIdFromPath(window.location.pathname),
     initialUserId: adminUserIdFromPath(window.location.pathname),
     onSectionChange: handleAdminSectionChange,
     onSettingsSaved: handleAdminPersistedSaved,
diff --git a/frontend/src/admin/AdminPanel.svelte b/frontend/src/admin/AdminPanel.svelte
index a0c8e47..6b54b0b 100644
--- a/frontend/src/admin/AdminPanel.svelte
+++ b/frontend/src/admin/AdminPanel.svelte
@@ -77,6 +77,7 @@
   export let onToast = () => {};
   export let initialSection = "stats";
   export let initialPaymentId = null;
+  export let initialPaymentUserId = null;
   export let initialUserId = null;
   export let onSectionChange = () => {};
   export let onSettingsSaved = () => {};
@@ -283,13 +284,24 @@
     return match ? Number(match[1]) : null;
   }
 
+  function readPaymentUserIdFromPath() {
+    if (typeof window === "undefined") return null;
+    const match = window.location.pathname.match(/^\/admin\/payments\/users\/(-?\d+)$/);
+    return match ? Number(match[1]) : null;
+  }
+
   function onPopState() {
     active = readSectionFromPath();
     sidebarOpen = false;
     const userId = readUserIdFromPath();
-    if (userId) {
-      if (!$usersStore.openedUser || $usersStore.openedUser.user_id !== userId) {
-        usersStore.openUser(userId, { skipPush: true });
+    const paymentUserId = active === "payments" ? readPaymentUserIdFromPath() : null;
+    const contextualUserId = paymentUserId || userId;
+    if (contextualUserId) {
+      if (!$usersStore.openedUser || $usersStore.openedUser.user_id !== contextualUserId) {
+        usersStore.openUser(contextualUserId, {
+          skipPush: true,
+          pathContext: paymentUserId ? "payments" : "users",
+        });
       }
     } else if ($usersStore.openedUser) {
       usersStore.closeUser({ skipPush: true });
@@ -321,14 +333,16 @@
     const uid = Number(userId);
     // Synthetic email-only users use negative user_id; still a valid admin target.
     if (!Number.isFinite(uid) || uid === 0) return;
-    const next = normalizeSection("users");
+    const next = normalizeSection("payments");
     sidebarOpen = false;
     if (active !== next) {
       active = next;
       usersStore.closeUser();
+      paymentsStore.closePayment({ skipPush: true });
       onSectionChange(next);
     }
-    usersStore.openUser(uid);
+    paymentsStore.closePayment({ skipPush: true });
+    usersStore.openUser(uid, { pathContext: "payments" });
   }
 
   function resolvedAvatarUrl(user) {
@@ -460,6 +474,13 @@
     paymentsStore.openPayment(initialPaymentId, { skipPush: true });
   }
 
+  $: if (
+    active === "payments" &&
+    initialPaymentUserId &&
+    (!$usersStore.openedUser || $usersStore.openedUser.user_id !== initialPaymentUserId)
+  ) {
+    usersStore.openUser(initialPaymentUserId, { skipPush: true, pathContext: "payments" });
+  }
 </script>
 
 <div class="admin-screen-wrap" class:is-sidebar-open={sidebarOpen}>
diff --git a/frontend/src/lib/admin/stores/usersStore.js b/frontend/src/lib/admin/stores/usersStore.js
index 329f0e3..ae4d89b 100644
--- a/frontend/src/lib/admin/stores/usersStore.js
+++ b/frontend/src/lib/admin/stores/usersStore.js
@@ -42,16 +42,34 @@ export function createUsersStore({ api, onToast, at }) {
   });
 
   let _activeRef = "stats"; // fallback if active isn't tracked
+  let _pathContext = null;
 
   function setActive(active) {
     _activeRef = active;
   }
 
+  function _setPathContext(context) {
+    if (context === "payments") {
+      _pathContext = "payments";
+      return;
+    }
+    if (_activeRef === "users") {
+      _pathContext = "users";
+      return;
+    }
+    _pathContext = null;
+  }
+
   function _pushUserPath(userId) {
     if (typeof window === "undefined") return;
     if (window.location.protocol === "file:") return;
-    if (_activeRef !== "users") return;
-    const target = userId ? `/admin/users/${userId}` : `/admin/users`;
+    let target = "";
+    if (_activeRef === "users") {
+      target = userId ? `/admin/users/${userId}` : `/admin/users`;
+    } else if (_activeRef === "payments" && _pathContext === "payments") {
+      target = userId ? `/admin/payments/users/${userId}` : `/admin/payments`;
+    }
+    if (!target) return;
     if (window.location.pathname === target) return;
     window.history.pushState(null, "", `${target}${window.location.search}${window.location.hash}`);
   }
@@ -94,6 +112,7 @@ export function createUsersStore({ api, onToast, at }) {
     const userId =
       typeof userOrId === "object" && userOrId !== null ? userOrId.user_id : Number(userOrId);
     if (!userId) return;
+    _setPathContext(opts.pathContext);
 
     state.update((s) => ({
       ...s,
@@ -136,6 +155,7 @@ export function createUsersStore({ api, onToast, at }) {
         onToast(res?.error || "load_failed");
         state.update((s) => ({ ...s, openedUser: null }));
         if (!opts.skipPush) _pushUserPath(null);
+        _pathContext = null;
       }
     } finally {
       state.update((s) => ({ ...s, userDetailLoading: false }));
@@ -162,6 +182,7 @@ export function createUsersStore({ api, onToast, at }) {
       };
     });
     if (wasOpen && !opts.skipPush) _pushUserPath(null);
+    _pathContext = null;
   }
 
   async function loadUserLogs(page) {
diff --git a/frontend/src/lib/webapp/routes.js b/frontend/src/lib/webapp/routes.js
index 96a97bf..ec01ea1 100644
--- a/frontend/src/lib/webapp/routes.js
+++ b/frontend/src/lib/webapp/routes.js
@@ -62,6 +62,14 @@ export function adminPaymentIdFromPath(pathname) {
   return m ? Number(m[1]) : null;
 }
 
+export function adminPaymentsUserIdFromPath(pathname) {
+  const normalized = String(pathname || "")
+    .toLowerCase()
+    .replace(/\/+$/, "");
+  const m = normalized.match(/^\/admin\/payments\/users\/(-?\d+)$/);
+  return m ? Number(m[1]) : null;
+}
+
 export function supportTicketIdFromPath(pathname) {
   const normalized = String(pathname || "")
     .toLowerCase()
@@ -89,8 +97,12 @@ export function syncSectionPath(section, replace = false, adminSection = null, a
     const supportTicketId =
       adm === "support" ? adminSupportTicketIdFromPath(window.location.pathname) : null;
     const paymentId = adm === "payments" ? adminPaymentIdFromPath(window.location.pathname) : null;
+    const paymentUserId =
+      adm === "payments" ? adminPaymentsUserIdFromPath(window.location.pathname) : null;
     if (adm === "users" && uid) targetPath = `/admin/users/${uid}`;
     else if (adm === "support" && supportTicketId) targetPath = `/admin/support/${supportTicketId}`;
+    else if (adm === "payments" && paymentUserId)
+      targetPath = `/admin/payments/users/${paymentUserId}`;
     else if (adm === "payments" && paymentId) targetPath = `/admin/payments/${paymentId}`;
     else targetPath = `/admin/${adm}`;
   }