Avalara Cross-Border connects all pieces of the global compliance puzzle by automating tariff code classification and delivering real-time calculation of customs duties, import taxes, and sales and use taxes.​ It is the ideal tax solution for online sellers seeking to establish a modular, best-of-breed platform to power their cross-border needs. We are an open point solution designed to work in harmony with the rest of your e-commerce technology components, providing the freedom to choose other best-in-class partners (e.g. shipping carriers, payment providers and fraud management providers)