Infinite Money
This trick requires two memory cards, with a game on each . (for a total of 8 blocks!) game 'A' is the one wich will get the money. Game 'B' will just be used to get the money. Get a cow on game 'B' and then save, and trade it to game 'A'. Repeat, reapeat, repeat, then if you want you can sell them on game 'A', so you start with lots of money on your main game.
Popuri
Popuri is easy to get to like you, because she actually likes weeds(!)
This means you can plase her everyday.
Winter Mining
In Winter, mine a lot in the winter mine, take your basket if you have one. Sell all the Mystrile, waste all the junk, keep all the Orichalcons, and keep 3 Adamantites. Put all the Orichalcons you get in your cabinet, so you can get girls presents later through the year.
Fish forever!
When your at the open day, time stops, so you can fish forever! (well, until either your character or you gets tired.)
Popuri's Egg.
Only use this cheat if you want Popuri to like you.
When Popuri gives you an egg, hatch it as soon as possible, and name it Popuri, this will take your relationship up at least another heart level.
extra money
In your front yard,if you have 100 flowers grown in your field bees will come and make honey you can do these things with the honey sell it,eat it give it to anybody in thegame.
Hint: Easy money:
Note: This trick requires two memory cards and a file which has some type of animal (preferably cows or sheep). Copy the file to memory card two, then play the game on either file. Go to your diary and choose to exchange animals. Have an animal come in from the other memory card. When this is done, sell the animal repeat as many times as needed.
Hint: Save money:
Do not get the fourth and last upgrade for the watering can. The third upgrade reaches the same amount of squares as does the fourth.
Hint: Always full watering can:
In the Winter, go to the mine on the island in the lake. Dig down