hi
A number of things affect how fast a plushie sell in the PT store. The type of plushie (some sell fast and some sell slowly), the material used (the rule of thumb here is the more expensive material the slower it sells, but for a higher price and vice versa) and the levels on ads and upgrades. It also has a random variable that ensures that the same job don't sell th exact same amount every update. In addition overall sales rate also varys, it can be fast one day and dramatically slow down other days.
Now that PT has the s&d, people like to not mention plushie names. This is because plushie prices are now determined based on what players have in their shop..the more of one species in the shops, the lower price it sells for, and vice versa
m_evard on neopets has written a great guide to help newer people grasp the basics and lets them know what to do to get through those first few days: People interested in playing should check it out:
http://www.neopets.com/~tamptree
Hope this helps
