dry cleaner, cleaner - the operator of dry-cleaning establishment

florist - someone who grows and deals in flowers; "the florist made up an attractive bouquet"

hosier - a tradesman who sells hosiery and (in England) knitwear

merchandiser, merchant - a businessperson engaged in retail trade

newsagent, newsdealer, newsstand operator, newsvendor - someone who sells newspapers

tobacconist - a retail dealer in tobacco and tobacco-related articles