The term Tesco when applied to the British grocery chain is something the founder of the store, Jack Cohen, made up. The founder bought tea from a company called Thomas Edward Stockwell. He then added the abbreviation of that (TES) to the beginning of his last name (CO) to create the term Tesco.
They cost £1.00 at tescos
If you mean the stock cube, then most supermarkets, tescos, asda, sainsbury's etc
tescos annual turn over is £450.99
Super market
no
from tescos
no
yes tescos does sell hay but it is very expensive for the small package you get, but in answer to your question they do yes.
outside tescos
tescos
tescos
all of them