id,product_id,source,type,external_id,external_id_original
PID_18A1NXN40B80,PRD_1NY1XHN8G2ZG,product,2,xl.9781647295080,
PID_1WECHFFHT7Z0,PRD_1NY1XHN8G2ZG,product,3,9781647295080,
PID_368B7P2FZ9NG,PRD_1NY1XHN8G2ZG,product,7,9781647295080,