BirdDog Software also provides a Shopify Sage 100 Connector. Our prebuilt connector allows you to connect Sage 100 with Shopify quickly. Do you need customizations? We can handle any customizations you might need. BirdDog is a Sage Tech Partner. We work with all versions of Sage 100 (Sage 100 Standard, Advanced, and Premium). If you are looking for a Sage developer, you've come to the right place. We provide custom programming and development and a Sage ERP API. Simply put, we are Sage integration experts.