Sorry, in advance, if this doesn't belong here...wasn't sure if I should put it somewhere else...and I don't have access to post on SPAM. Also, I tried a search on keywords and didn't see this discussed...

With so many points / miles offers out there that don't post miles immediately, how do you remember what you signed up for and if your account was credited?

Do you keep a tracking spreadsheet or do you have another system? What do you find works / doesn't work?