T.I.Y.

T.I.Y is a new store in that is managed and owned by Timmy and Tommy. It is the fourth Nookling store in the game, with the previous store being Super T&T and the upgrade being T&T Emporium. Tom Nook previously owned and managed the Nook Store franchise, but has now become the manager of Nook's Homes, a real estate agency.

A noticeable change from the outside of the store is that the Gardening Store and Nook Bros are now merged together into one larger building with two entrances, with one for each store. Leif still manages his store. The building is now red and retains the glass frontage from the previous two stores.

Upgrading
To upgrade to the T.I.Y, the player must spend a total of 50,000 Bells in Super T&T and 21 days have passed since the opening of the store.

To upgrade to a T&T Emporium, the player must spend 100,000 Bells, completed four Gracie Fashion Checks at a 'Satisfactory' level and have had the store open for 30 days before the option to upgrade is made available.