Can someone explain this affiliate lingo

[DnPresident]

What does it mean if an affiliate co. were to show a price of $10.00 beside a niche but below that it shows a figure of .21 APS.
Converts 1 in 30

Does this mean I would only get .21 cents for every $10 sale?

What is APS?

also seen 1 that was $49 with an APS of 88.10

 

[enlytend]

Have to admit, that's a new one for me ... sounds like some kind of performance metric, but without seeing it in context I can't be more helpful. Is this information on a merchant participating in some affiliate network (which one?) Information about a particular creative?

 

[shockie]

my guess is that the 'a' stands for advertiser... not sure about the rest though!