Here you will always find the announcements of current offers and requests, with the corresponding personal number code and first name.
The telephone number for contacting the person making the offer is only visible to logged-in members.
No one is obliged to actually accept an exchange deal on the basis of their offer. It may be that the time is not right or that there are other reasons.
The exchange modalities are determined in advance by the exchangers themselves, on their own responsibility.