If you go to the merch news tab from the news drop down menu there is a list of stores that neopets merchandise is sold at.
That requires a code from real life neopets merchandise.
They are hidden somewhere in the merchandise section.
Neopets merchandise is not available to buy online direct from Neopets. You can often find their plushies in stores such as Wal-Mart depending on your country.
I can't tell you. It's different for everyone. You have to buy real merchandise
They both have similar goals. Both are online sites, that interact with codes from merchandise.
You must buy a certain neopets plushie, or other merchandise that gives you a code usually on a tag. Go to the Neopets merchandise page to find a listing of stores to get these items. You can also buy the items or codes online, which is only recommended if bought from a secure, reputed company because you may be scammed of your credit card info, or something else like that.
if you mean the key quest tokens, there's a code for them on almost all neopets merchandise, including the burger king neopets plushies, but i think burger king isn't doing it anymore.
Technically you can't since TNT won't allow anyone to join his forces, but you can support Sloth by buying his merchandise and helping him "fund raise".
Yes, Neopets is a website.
Yes there are usukis on Neopets.
Neopets
go on neopets