Jack Archer was an alcoholic - don't know more without resorting to books (which I don't keep in the office, oddly,) as it was all before my time.
Of course Ambridge has the Internet - they used to have PCs in the Bull. Jenny's got the village website. Pip's done some marketing for Hassett Hills. Emma did something for Grundys turkey's at Christmas. Tom & Jazzer had footballing pigs. Once upon a time, Phoebe Skype Noli and Sipo.
No one uses daily email/online shopping/Mumsnet/Facebook/Twitter like the rest of the world, though.