Compete on relevance, not budget
An independent retailer will not outspend a national chain, but it can be a far better answer to a local search. Someone looking for a specific product in your town wants to know whether you have it, when you are open and how to get there — and that is exactly the kind of query where a well-optimised local business wins.
So the work concentrates on the things that convert: accurate listings, pages that match how people describe what they are looking for, and a steady flow of reviews. Nothing here depends on a large content budget.
Talk through your shop