Square Payment Module for Zen Cart [Support Thread]

[DrByte]

BETA TESTING INVITATION

I've recently worked on an update to the Square module, aiming to call it v1.0, to integrate their 2020-01-22 SDK code, which reduces some of the complexity in the module, embraces some of Square's newer API code, and prepares the way to integrate even more of their capabilities in the future.

I've done a bunch of testing and it seems to work fine, but I'd like to get some feedback from people running live stores. Especially non-US stores (although US stores are needed too).

I've attached the zip of the v1.00-beta.
(beta zip removed, because v1.0 has now been released, and has includes several newer updates since the 1.00-beta was posted)

Upgrade instructions:
- Delete the server's /includes/classes/vendors/square directory and the /includes/modules/payment/square_support directory (You will replace these in a moment, but this deletes older obsolete files first).
- Then upload all the files from the files_to_upload directory, putting them into the same directory on the server as you find them in this zip.