A large shop selling different goods should be well organized. If it is not organized well, people are more than likely not want to come as often.
grocery shop A supermarket A department store.
Supermarket.
a supermarket or grocery store or emporium
General Store
emporium is the answer
I would call it Home Depot or Lows.
General Store
You could find the selling price by searching online shops, or browsing through a retail shop. The selling price is what the goods are being offered for sale at. This is made up of the whole sale price that the shop buys in at (including discounts and special offers), and the mark-up the shop places on the price of its goods to be sold to the public.
Emporium
Any good toyshop or shop selling educational goods, as well as some arts and crafts shops.
A person who walks about selling goods is known as a solicitor, a peddler, a canvasser, a monger, a cheapjack or a traveling vendor. Many times you will see college kids earning a few bucks selling dollar store type wares and goods to employees in businesses. This would explain why you sometimes see 'no solicitors' signs on shop doors.
The ASP shop features various locations around the United States and is known for selling quality goods from various manufacturers and well-known distributors.