The journal does, however, sell copies of each of its articles as a service to the physics community. We have been doing so since 1974. Each review article is softbound in a cover similar to the journal's.
Colloquia are without covers.
Reprint orders must be prepaid, either by check or by credit card. Have a credit card ready. Email is, in general, a non-secure transaction, one should only send confidential information if a secure channel can be arranged. Regular Mail Orders.