Tag prestashop

I am posting a solution for the frequent error of the PayPal 3.x module for Prestashop of the type : Please contact the merchant: 1. PayPal response: 2. SILOVER -> name=SANDBOX3.API.1&silo_version=880&app=slingshotapi&TIME=244402772; domain 3. TIMESTAMP -> 2014-10-24T17:49:03Z You just need to… Continue Reading →