Super T&T

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

It is similar in appearance to Nookway, a store that appeared in other games. It also has limited open hours and a similar range of merchandise to Nookway.

Upgrading
To upgrade to the Super T&T store, the player must spend a total of 12,000 Bells in Nookling Junction, paid at least 10,000 Bells towards the house down payment and7 days have passed since the opening of the store.

To upgrade to the Nook Bros. store, the player must spend 25,000 Bells and have had both the Gardening Store and the Super T&T store open for 10 days each before the option to upgrade is made available.