Microsoft Dynamics GP Accounts Payable Automation designed to work with multi-location businesses and businesses striving to scale.
ESP - C language web framework.
TaxJar - TaxJar simplifies sales tax filing for eCommerce sellers.
Katana MRP - Katana Cloud Inventory gives you a live look at all the moving parts of your business — sales, inventory, and beyond. Combining a visual interface and smart real-time master planner, Katana makes managing inventory and manufacturing intuitive.
Thomson Reuters ONESOURCE - ONESOURCE tax software and solutions synchronize every aspect of your work and link international, country, state and local tax laws.
The Manager's Red Book - Other Retail
Vertex Cloud - Vertex Cloud offers sales and use tax automation solutions.