JakobProdigy
Just as a tip: the idea of sending each other a small payment is that you include your contact information (email or phone #) inside the description of the payment. That's how you then can add each other to a Pack. It's an alternative to posting your information publicly here in this thread.
Of course if you have the ability to create one-time email aliases or something of the like then sending each other a payment is not really needed :) But we generally discourage posting anything else but bunq.me links here on the forums, just to make sure nobody exposes any private info unwillingly.
Stay safe!