Hi All,
Thanks for reading.
My ZC version is 1.3.8a.

Well I had a problem in the past where coupons created with a custom name would generate an error when they were used during checkout.

The error was this:
Warning: Division by zero in /home/volt12/public_html/includes/modules/order_total/ot_coupon.php on line 367



So I just let ZC create the coupon codes for me now and it has been working.
Now today helping a customer checkout I see it again. This was with a coupon code that ZC created for me so I know that's not the problem. Same error as before.

A little more testing shows that all of my $ or % off coupons do this. The free shipping coupons dont.

Any help would be greatly appreciated as many of these codes get mailed out to customers everyday.

Thank you,
John