Gao-Rui
diff --git a/‎examples/paymentbot.py‎ b/‎examples/paymentbot.py‎
diff --git a/‎telegram/bot.py‎
Lines changed: 1 addition & 1 deletion b/‎telegram/bot.py‎
Lines changed: 1 addition & 1 deletion
@@ -1840,7 +1840,7 @@ def send_invoice(self,
             'provider_token': provider_token,
             'start_parameter': start_parameter,
             'currency': currency,
-            'prices': prices
+            'prices': [p.to_dict() for p in prices]
         }
 
         if photo_url:
Original file line number	Diff line number	Diff line change
`@@ -1840,7 +1840,7 @@ def send_invoice(self,`
`1840`	`1840`	`'provider_token': provider_token,`
`1841`	`1841`	`'start_parameter': start_parameter,`
`1842`	`1842`	`'currency': currency,`
`1843`		`- 'prices': prices`
	`1843`	`+ 'prices': [p.to_dict() for p in prices]`
`1844`	`1844`	`}`
`1845`	`1845`
`1846`	`1846`	`if photo_url:`