I wonder do I keep the extra money or what

[footfree]

So recently I did a survey for Ipsos - in the invite they gave me a PT to test -I had to download their app and take pictures and answer questions.As a bonus they said they would also pay $10 for my time and trouble.Well today I get the check but it's not for $10 it's for $20.I guess I'll keep it and say merry x-mas but it made me wonder what would others do?Maybe the original email was wrong and they were to pay $20, how do I know?At this point I don't think it's right of them to ask me for the money back or would they?Oh well I'm keeping it and if they ask me to do another one of their surveys I will.Plus I don't mind doing their app surveys,well not to much.This last one is a little annoying only because they want me to answer in military time,jeez that's a pain when your not use to it.

[avemaria]

i'm sure they pay closer attention to their payout numbers so the initial invite was probably an error.. don't worry about it. Reminds me of VO.. i constantly get errors in their pay quotes.