Tamagotchi Connection: Corner Shop 2 [NDS]

Bigger shop
When you are in your shop(s) and you are helping customers, if a princess comes in it indicates that your shop will probably get bigger unless it has already reached its peak of four upgrades

Cheat Codes:

Unlock the following items by entering the corresponding codes:

ITEM - CHEAT CODE
Big cake - GMTZA 65456
Blue windows - 39356 FWWBJ
Coffee jelly - A7TJJ 7Z882
Computer - P5755 Q9FQQ
Creme caramel - Y5N2U 2DU91
Dumplings - HMA3Q P1631
Fan - 232FU YZR54
Floral wallpaper - G172E M98PA
Heart chocolate - UDUEQ 97251
Hotdog - 28TVG 641ET
Light blue floor - E64ZB 947WH
Low table - 4Y7W7 7V3DV
Melon bread - 3427J F3TTHG
Moikamitchi - 2838Z GMBV9
Nintendo DS - 14904 85918
Nintendo Wii - 43426 93415
Orange floor - 91249 WNTJN
Paper window - B42E2 3M6NM
Picnic set - D3V25 UHN96
Pink curtain - 814M1 1DBPJ
Purple flowers - HJ98V 65VH7
Small cake - 93YVQ VA137
Steamed bun - GV8TV G2756
Sunny rug - GV7V6 1HR38
Swirly cafe mug - 86199 AKKWD
UFO light - 6F36J K9ZD1

Hidden sequence:
When all your stores reach the fourth level, the prince will do something that includes the princess.

Royal shops:
Open the sushi bowl and the music clinic. When the princess comes in them (even if your tama shop is the smallest), she immediately makes it a royal shop.

Final combo shops:
Upgrade the following shops twice to unlock the musical clnic and the bowling alley/sushi bowl: the clinic, sushi bowl, bowling alley and concert hall.