How long does it take CH to process and ship rainchecks?
 

Curious

If you called in the raincheck it takes as little as a day or two. If you mailed in a raincheck, it will likely take weeks.

Never mail in rainchecks; always call them in (or you can e-mail a raincheck request). Often when calling in a raincheck the title that was out of stock is back in stock and can be re-ordered.

The piece of paper that you received is irrelevant. A raincheck is noted on your account; the CSRs can see it and place your order for you.