SAN FRANCISCO--(BUSINESS WIRE)--Square today announced that it has expanded its partnership with Thrive, the leading inventory management reporting system, to give sellers a seamless way to manage their catalogs, sales, and stock between their in-store and e-commerce platforms, including Shopify. The new integration enables retailers to create and edit products within Square, and have those updates automatically reflected on Shopify. With Square serving as the source of truth, sellers can avoid overselling, ...