Following topics you learn how
•Upgrade convenience store T&T Mart.
•Super market Super T&T.
•Home centre T.I.Y.
•Department store T&T Emporium.
•Museum shop.Upgrade to the Convenience Store (T&T Mart)
To upgrade to the convenience store (T&T Mart), you must have a house rather than a tent. Upgrade from the tent by giving 10,000 bells to Tom Nook. The convenience store upgrade occurs after 12,000 💰💸bells have been spent in the shop (all players on the game card can contribute) or you have bought at least 15 items. It must be at least 10 days since you lived in the town.
•Upgrade to the Supermarket (Super T&T)
The supermarket is called Super T&T. The supermarket upgrade occurs after you have spent 25,000💰💸 bells in the shop. It must be at least open 10 days since the convenience store opened. It must be at least 10 days since the garden center opened.Upgrade to the Home Center (T.I.Y)
The upgrade to the home center (T.I.Y) occurs after you have spent 50,000 💰💸bells in the shop. It must be at least open 21 days since you built the supermarket.(SUPER T&T)Upgrade to the Department Store (T&T Emporium)
The upgrade to the department store (T&T Emporium) occurs after you have spent 💸100,000 💰💸bells in the shop. It must be at least 30 days since you built the home center. You also have to pass 🛍📌✂️Gracie's fashion check 📖at least four times before the emporium will open.
Museum Shop
Donate at least 20 items to the museum, with at least one from each category (bugs, fish/deep sea fish, fossils, works of art). Then talk to 🦉Blathers each day. One day, he will be thinking about something. Talk to him and he will talk about the museum shop. After that, the museum shop will be added to the list of things you can build in your town. Just sit in your mayor chair and ask to build something, then choose the museum shop.
☀️After you have chosen to build the museum shop, go to your train station to find Lloid. You can give him the bells to pay for the museum shop.☀️Renting Museum Rooms
In the museum shop, there are four exhibition rooms that you can rent. The room number is indicated by the number of diamonds on the carpet in front of each room. Simply talk to Celeste and ask to rent a room. The cost is a one-time fee of 💰💸10000 bells to rent.