stock·ist /ˈstɒkɪst $ ˈstɑː-/ noun [countableC] local stockists• For more details of its range and local stockists, contact One Up Golf.
From Longman Business Dictionary
stockiststock·ist /ˈstɒkəstˈstɑː-/ noun [countableC] British EnglishBrECOMMERCE a person, company, or shop that keeps a particular product for saleThe shoes are available from local stockists or online.