Granville is having a cut-price sale - but only on old stock, not the boiled ham or new inflatable underwear support systems that are getting a special Arkwright promotion. Meanwhile, there's an air of romance around as Mrs Featherstone takes a shine to new resident Mr Newbold; a former patient of Nurse Gladys' returns; and Mavis has a plan to invite Granville to her house for coffee.

A customer to the shop causes Granville to discover there is a gap in the shop's security, which prompts him to take measures to plug it. Meanwhile, Gastric has taken a liking to the cooking of a nearby neighbour, prompting Granville to find a way to tempt him back to Madge using a cherry picker and some of Mavis' home cooking.

Granville is eager to go on a double date with Mavis and Madge, but needs to smarten up Gastric, which soon proves a handful when his only suit gets ruined. Meanwhile, Mrs. Featherstone decides to use Mr. Newbold to help her discreetly woo Granville, while Eric and Cyril find themselves swayed by the shop's newest beauty product - from North Korea.

Granville's scheme to sell salami as an erotically charged new product called Yaggis is in danger as a customer's husband returns seeking redress. Cyril and Eric need advice on how to impress their wives, Mrs Featherstone's plan to snare Mr Newbold as a fourth husband is not going well, and Granville has to quickly sell some damaged tins of chilli beans.