Tonton Streaming Open All Hours (1976) S1E6 - Apples and Self Service

Arkwright has bought too many apples and desperately tries in vain to persuade each successive customer to buy some. After raising eyebrows around town after finding a pair of shop window dummy's legs, Granville tells his uncle he should adopt the personal touch in his sales methods. Arkwright, however, plumps for self-service and then suspects everyone of shoplifting.