My sites lost sales yesterday when Payment Express changed my account over to PxPay2 API. The PxPay API used in the gold cart has been depreciated: https://www.paymentexpress.com/Technical_Resources/Legacy_Interfaces/PxPay The new API is at https://www.paymentexpress.com/Technical_Resources/Ecommerce_Hosted/PxPay_2_0
My sites lost sales yesterday when Payment Express changed my account over to PxPay2 API. The PxPay API used in the gold cart has been depreciated: https://www.paymentexpress.com/Technical_Resources/Legacy_Interfaces/PxPay
The new API is at https://www.paymentexpress.com/Technical_Resources/Ecommerce_Hosted/PxPay_2_0