id,product_id,source,type,external_id,external_id_original
PID_16K7XBQHV9V0,PRD_3K4V1NGCWHEG,product,2,xl.9781945054990,
PID_2AQJRX8DD2E0,PRD_3K4V1NGCWHEG,product,3,9781945054990,
PID_3WH9F4WVP44G,PRD_3K4V1NGCWHEG,product,7,9781945054990,