SOLVED. Spy Thriller. A man starts to receive mysterious payments that end up being bait to get him to become a spy. [s]

[Dan]

I probably read this book around 2005-2010. As mentioned in the title, this guy basically starts seeing money show up in his bank account. Not sure what to do about it, he eventually starts spending it (if I recall correctly, on little things first but eventually a car or some bigger stuff). I was a kid at the time, so it may have been YA, but not necessarily. Thanks in advance for any help on this!

[Peter]

Sounds like Money for Nothing by Donald Westlake.

[Dan]

This is it. Thank you so much!