First, thanks for such an awesome shopping cart. E-junkie continues to impress me. In fact, I am setting up a third client with an ej cart. Anyway...
In order to allow our wholesale customers to place an order, and be charged later for their tangible purchase, I have set up one discount code for 100% off cart items and another code for 100% off shipping and handling, so the cart is zero'd and the order can go through.
This seemed to work fine on my first test of it. Both coupons appeared in the cart and were applied to zero out the total sale; I had to provide my contact and shipping information and I got the thank you page. But now when I attempt another test of it, it is not applying the second discount in the cart when I go to check out. It only allows one or the other code and it does not return an "invalid remark" when I update cart, there is simply no adjustment to total and no "used coupon" listed in the cart (/w the red remove x).
Any ideas why it would stop allowing both coupons to be applied?