The rich slorg will give you neopoints when you click on it. I usually get 50 to 100 neopoints. This link will take you to the payout page.
Daily PuzzleIf you answer the daily puzzle correctly you will get some neopoints and sometimes an item.
The National Neopian BankIf you put some neopoints into the bank you will earn interest. The amount you earn varies on the amount that you have in it. You have to collect your interest daily to earn it and you have to collect it before putting neopoints in or taking any out. You can collect your interest once a day, everyday. Your neopoints are also safe in the bank from wandering ghosts that may steal your neopoints.
Potato CounterCount the potatoes for neopoints. You can do this up to three times a day.
The giant jelly gives you a jelly item once a day. Most jellies are worth 2 feedings.
Giant OmeletteThe giant omelette gives you an omelette once a day. It is worth three feedings per omelette.
Fishing VortexThe fishing vortex allows you to take each of your pets fishing. You may or may not get an item when you go. Many of the items are junk, but you can get food and books from the vortex also.
The Fruit MachineThe fruit machine gives you neopoints and an item randomly once a day.
Grumpy KingThis is similar to the wise king, except here you tell him a joke. If he likes it you get an item, usually a food, and/or some neopoints. What you say makes no difference, it is random.
The deserted tomb can give you an item and/or neopoints, but it can also hurt your pet.
Qasalan ExpelliboxThe Qasalan Expellibox can give you items, neopoints, neocash, an illness, or nothing at all. It is completely random, like the game plinko.
The SnowagerIf you go to the snowager when it is asleep, at 6-7am, 2-3pm, or 10-11pm NST, you may get an item. The snowager can also hurt your pet if you wake it.
The Healing Faerie will heal your pet, or give you an item. The item is usually a healing potion or snowball. You can visit her once every half hour.
MeteorThe meteor will give you an item once a day. You may need to go back more than once a day before it gives you anything and can only visit it once an hour.
Lunar TempleThe lunar temple will give you a prize for guessing the stage the moon is in. You get a prize whether you are right or not.
TurmaculusYour petpet can try once an hour to wake the Turmaculus up. If he wakes up he may give you a prize, an item, experience, neopoints, petpet level up, or he may eat your petpet. If he eats your petpet you will get an avatar. He is only up once a day. See the bottom of this page for a link to the wake times of Turmaculus.
Symol HoleYou can send your petpet down the symol hole and it may come back with an item or neopoints. It is random and very rare for the petpet to come out with something.
Wise KingYou tell the king something and if he likes what he hears he will give you an item, usually a book. What you say makes no difference, it is random.
Petpet parkI've gotten books, toys, food and neopoints from this one.
Coltzan's ShrineColtzan's Shrine gives items, neopoints, experience, or nothing once a day.
TombolaTombola draws a number and if it is a 0, 2, or 5, you win. The value of the prize varies and it is completely random whether you win or not.
Buried TreasureHere you pick a spot on the map and see if you won something or not. It costs 300NP and can be played once every 3 hours.
These cost 500 NP and you can buy one every four hours.
Ice Caves Scratchcard KioskThese cost 600 NP and you can buy one every six hours.
Deserted Fairground ScratchcardsThese cost 1200 NP and you can buy one every two hours.