Using Virtuemart 1.0.7 and UPS Shipping Module
Shipping module or add-on shipping module needed that would provide the ability to allow the customer to select free UPS Ground shipping if they have ordered a minimum dollar amount of product from a specific category. The user must also be able to choose all other UPS shipping methods such as 3 Day Select or Next Day Air at the regular shipping prices.
This may be presented as a credit in the shopping cart in amount of the Ground Shipping amount providing a net of 0 for shipping to the customer if "UPS Ground" is chosen.
Must have the ability to set this free ground shipping option for up to four categories each with it's own minimum for the free Ground option.