An e-shop with ERP connection often fails before the first line of code: the wrong ERP for the catalogue, unclear SKU mapping, or the expectation that “one plugin” will sync stock, prices and orders. This guide is selection criteria and RFP — not the “what changes in practice” post at /en/blog/eshop-erp-integration/.
Read this checklist first, then the implementation guide, then SoftOne vs Pegasus: /en/blog/softone-vs-pegasus/. Commercial pages: /en/services/e-shops/ · /en/services/apis/.
When stock changes on more than one channel (store, Skroutz, B2B), when prices cannot be updated by hand, or when orders must reach accounting without Excel. If you sell 40 SKUs with stable stock, a solid admin may be enough — not a full ERP sync.
Without integration you lose time every day: /en/blog/eshop-without-erp-integration/. With integration and no safety, you risk duplicate orders: /en/blog/eshop-erp-integration-security/.
SoftOne and Pegasus fit different catalogue and warehouse profiles. Do not pick from brand awareness; pick from fields and flows. Comparison: /en/blog/softone-vs-pegasus/ · SoftOne: /en/blog/softone-erp-integrations/ · Pegasus: /en/blog/pegasus-erp-integrations/.
Ask for written mapping before development. Without it, “e-shop with ERP connection” becomes an endless change request. E-shop cost: /en/blog/eshop-cost-greece/ · platform: /en/blog/woocommerce-vs-shopify-greece/.
Marketplace feeds must read the same source as the ERP. Otherwise Skroutz shows stock the warehouse does not have. Guides: /en/blog/skroutz-eshop-greece/ · /en/blog/bestprice-eshop-greece/ · stock/orders: /en/blog/eshop-erp-stock-orders-sync/.