Used stamps exchanges.

Hi there! Just joined this group. I got a swap mate but I feel that his preferred stamps are not in my collection (still a newbie with not so many stamps yet) The topics are kind of difficult. Can I send the stamps I prepared prior to joining this group or do I adhere to the preference of my swap mate. Thanks!

Thank you, Danubius!

From the page "Stamps exchanges", click on the id of an exchange. You have there more details/options about that exchange.

Just curious: how can you cancel an exchange?

Hi! Profile descriptions are for preferences, not for demands. It's nice to take into account your partner's preferences but in the end you send the stamps that you have. Most members would appreciate you trying.
If for some reason you want to cancel an exchange, you can do so once every 30 days. The slot goes back to your partner and you can request a new address. If you have a canceled exchange with a user, you will not get the address of that member again.