CS Cart Modification and Import of Catalog Data using CSV Import

Tasks #1: Modify CS Cart: 1) I need to be able to change or restrict the minimum dollar amount of an order in dollars for each MAIN category of products before a customer is allowed to go to CHECKOUT. Orders placed by each MAIN category should be printable on separate invoices under the ORDERS -View Orders Tab in the backend/admin section of Cs-Cart. These orders should have the same functionality as any orders currently placed. Specific details are included within ATTACHED DOCUMENT. TASK #2: (Upload of Product Catalogs) Upload of product data contained in 3 catalogs currently in PDF format using Cs-Carts CSV bulk upload function. Each catalog contains about 1000-2000 products estimated. PDF's can be converted to excel format easily.