AbleCommerce Shopping Cart Software

We are currently in pre-launch testing for one of our newest sites that is using the AC7.0.7 version. We placed a couple of test orders using a Visa test credit card number. After checking things through we then canceled the order to see how that worked and we noticed that the balance was a negative...

On our stores that are currently using the older version (AC 5.5 ), our shipping costs have the option of not being taxed. On the current version, in conjunction with using the Avalara tax provider, I do not see that it is possible to not calculate tax on shipping. Am I missing something?

We are due to launch a new store within the next month or two that will sell primarily to distributors and vendors, most of which have tax exemption status. I can see that AbleCommerce has a place for managing tax exemption by placing users in a group and marking the group as tax exempt. However, th...