Whenever I try to submit the checkout page to Linkpoint, Linkpoint tells me that the total charge does not add up to the shipping, tax, and subtotal (or something similar). But I've made all the TaxByRegion adjustments (using 2 checkout pages and HREFs rather than form buttons to avoid the dynamic IP address problem), and the charges add up perfectly fine on both checkout pages. So why Linkpoint is receiving different charges or perhaps missing/incorrect info. is beyond my knowing.
I know that Linkpoint requires the total amt. to be a "chargetotal" which is the sum of the "subtotal" + "shipping" + "tax". Must I create hidden fields in my checkout pages with these names and leave the values blank? And/or what about configuring the OutputItem<...> categories corresponding to these required Linkpoint fields?
I've tried calling Linkpoint 3 times, but they're no help, nor will they support any non-Linpoint shopping cart questions. Can anybody help me with this one? Thanks
