Affirm - Pay at your own pace. When you buy with Affirm, you always know exactly what you’ll owe and when you’ll be done paying.

Avalara - Cut tax compliance costs, not corners. Avalara automates tax compliance and can help improve accuracy while reducing costs.

Klarna - Klarna provides e-commerce payment solutions for merchants and shoppers.

TaxJar - TaxJar simplifies sales tax filing for eCommerce sellers.

Sezzle - Sezzle is a digital payment platform designed to help shoppers manage their financial futures with great ease.

Thomson Reuters ONESOURCE - ONESOURCE tax software and solutions synchronize every aspect of your work and link international, country, state and local tax laws.