Grocerman
A person who provides specialist food items may be called a 'purveyor' of those items. So someone who sells tea is a purveyor of tea.
the name of the tea company was called the east india tea company.
A haberdasher is a person who sells men's hats.
Buy it at food Basic.
A realtor
The Mighty Leaf Tea Company sells all kinds of teas. A person can buy tea bags, loose tea leaves, tea for iced tea, decaffeinated tea, green tea, tea mugs, tea sets, storage tins and more.
Sales person
Textile Merchant
Ironmonger
Retailer or contractor
A food seller!
Newsagent