What Coins buy
Coins are the store currency. Documented spends are food and water, new pet rooms, animals, storage boxes, automatic food and water suppliers, a Receptionist, and a Guard. Button prices are not a published table. Read the sign on your plot.
Credits appear only as the reported reward for the code LUCKY, and even that reward is disputed with a 250 Coin report. Do not plan a shop around Credits until the game shows you a Credits price.
A spend order that matches the loop
- Food, water, and dental for the animals you already have.
- Storage if those supplies will not fit.
- A Guard if pets are leaving with thieves.
- A Receptionist if you cannot stand at the desk and care for animals in the same minute.
- The next animal, then stairs.
- Automatic suppliers after the manual loop is familiar.
Check a big button before you press it
Open the upgrade payback calculator. Type the Coin price on the button, how many extra Coins you think that purchase adds each cycle, and how many minutes a cycle takes. The form only does division on your numbers. If you do not know the extra profit, do not invent one. Buy the small care upgrade instead.
Premium and friends
Premium accounts can claim a free reward every 10 minutes. The item is not named in the description. Up to five other people can be in the server. The listing says playing with friends earns more money and that you can look at their stores. It does not state a multiplier.
Codes
Promo codes add Coins, or possibly Credits for LUCKY. They are not a second currency printer. Redeem them from the bird icon, one time each, using the codes page. The string FLOOR2 paid 250 Coins when it worked. It was not a free floor.