Payment, email payment
API:
Http://mp.weixin.qq.com/wiki/10/0234e39a2025342c17a7d23595c6b40a.html
Https://pay.weixin.qq.com/wiki/doc/api/app/app.php? Chapter = 8_5
Result of prepay_id request
<xml>
<return_code><![CDATA[SUCCESS]]></return_code><return_msg><![CDATA[OK]]></return_msg><appid><![CDATA[wx8829a1d4469724d1]]></appid><mch_id><![CDATA[1349331001]]></mch_id><nonce_str><![CDATA[UxIFEGwNjILgAnNe]]></nonce_str><sign><![CDATA[501222DDC31C0FA85D026C6175225A65]]></sign><result_code><![CDATA[SUCCESS]]></result_code><prepay_id><![CDATA[wx20160601022421f8a19c0a140557189565]]></prepay_id><trade_type><![CDATA[APP]]></trade_type></xml>
Return after successful payment
<xml><appid><![CDATA[wx8829a1d4469724d1]]></appid><bank_type><![CDATA[CFT]]></bank_type><cash_fee><![CDATA[1]]></cash_fee><fee_type><![CDATA[CNY]]></fee_type><is_subscribe><![CDATA[N]]></is_subscribe><mch_id><![CDATA[1349331001]]></mch_id><nonce_str><![CDATA[0b234a4d3ffc45eb9e13db98cf3615c6]]></nonce_str><openid><![CDATA[o8Bxqv_y-LnW4C58z2ZEQ8WJBr9Q]]></openid><out_trade_no><![CDATA[R160601163348767e3845f9554]]></out_trade_no><result_code><![CDATA[SUCCESS]]></result_code><return_code><![CDATA[SUCCESS]]></return_code><sign><![CDATA[31942DCD0895493C6E346F9F9A7AF18A]]></sign><time_end><![CDATA[20160601163358]]></time_end><total_fee>1</total_fee><trade_type><![CDATA[APP]]></trade_type><transaction_id><![CDATA[4007922001201606016612115749]]></transaction_id></xml>