Square WebPay support thread.

[gernot]

And Boom!, success. It turns out that in the product I chose, with the applied discount, for some reason the price has decimals that were not all 0. For other products I checked (still need to do exhaustive checks) that net always shows <something>.0000 (I tried removing the 0000 decimals but they re-occur when I load the inventory page for the product again) in which case integer JPY value results as expected.
So it seems that my test product was faulty, and possibly some production products as well judging by the single customer complaint I had which set off this investigation.
I should have investigated the actual request and response, I did not notive that they were both available in full, not just the 400 HTTP response.
I'll go back to my Japan local IP and see if there are any other errors now or whether the issue is potentially solved.

[gernot]

To add: I have traced out the issue now. Whenever a discounted product price has a price where the least significant digit is not 0 (e.g., 15 rather than 10 or 20 or 30), then the 10% tax results in a fractional number (e.g. 10% of xx5 is xx.5) which while it does not show as such in the shop browser view, does get passed to Square as such, and fails verification.
I've therefore checked that all discounted product prices end in xx0, and where necessary changed the discount to manual from percentage to give a discounted price ending in a 0.
I could I suppose try to change the amount that gets sent to Square, but don't want to make changes ad hoc when this should be handled more systematically within Zen Cart, e.g., on a per product basis rather than in the end amount, etc.

[Heresy Miniatures]

Does this module still work with zencart 2.0 running php 8.3? I installed it on my newly updated site and it seems to have made it go crazy - all links now point to one product and site unusable. I made a backup test site and installed all the other mods one by one and the only one still to be installed is Square Webpay, which makes me suspicious of it being the culprit.
I need Square rather urgently as it's the most popular payment choice and I have to pay off a loan through Square via payments received, but I'm dreading installing it and messing everything up again due to incompatibility or such if it's just a case of not being able to cope with php8.3 (minimum php is 8 for the new ZC 2.0, but it didn't make a difference when i tried it as a solve)

PS even if I can't get it working on 2.0, thanks for all the hard work you've done on it so far, Carl!

[simon1066]

If you are using the version from the Plugins area then it is highly unlikely that it will work without issues on the setup you quote. See the link at the top of this Docs page for a paid version that supports higher versions of ZC & PHP.

As far as I'm aware the paid version has been tested for ZC v1.5.8's and PHP 8.2 and that testing for ZC v2.0 is in progress.