I am in quandary as do not have developer. I am using the SIM method and MDHash5 want to upgrade to the accepted host and signature key but not sure how to do. My site is built on php/mysql. If I cannot find someone I am going to have to disable the Authorize.net payment option.
Not sure if will let me post email here or can reply or message me please. Thank you.
Solved! Go to Solution.
03-03-2019 12:11 PM