diff --git a/static/js/tpos.js b/static/js/tpos.js
index fef7f6b..940b6a1 100644
--- a/static/js/tpos.js
+++ b/static/js/tpos.js
@@ -309,6 +309,9 @@ window.app = Vue.createApp({
 
       if (payload.type !== 'invoice_created') return
       if (!payload.payment_hash || !payload.payment_request) return
+      this.amount = payload.amount_fiat || this.amount
+      this.tipAmount = payload.tip_amount || this.tipAmount
+      this.exchangeRate = payload.exchange_rate || this.exchangeRate
 
       this.openInvoiceDialog(payload.payment_hash, payload.payment_request)
       this.subscribeToPaymentWS(payload.payment_hash)
diff --git a/views_api.py b/views_api.py
index a53e8a0..7a40dae 100644
--- a/views_api.py
+++ b/views_api.py
@@ -260,6 +260,9 @@ async def api_tpos_create_invoice(
                 "payment_hash": payment.payment_hash,
                 "payment_request": payment_request_for_display,
                 "paid_in_fiat": data.pay_in_fiat,
+                "amount_fiat": data.amount_fiat,
+                "tip_amount": data.tip_amount,
+                "exchange_rate": data.exchange_rate if data.exchange_rate else None,
             }
             await websocket_updater(tpos_id, json.dumps(payload))