* 4505 Credit cover request, coded [B] Desc: Request for a credit cover. Repr: an..3 1 Multi-currency credit cover Invoices in currencies other than the currency of the credit cover are expected. 2 Request new limit Seller requests new limit. 3 Request increased limit Seller requests increase of existing limit. 4 Request for preliminary assessment Request for information to be used during negotiation with prospective clients (sellers). 5 Request for new account only Request for opening new account only. + 6 Cancellation Request to cancel an existing credit cover. + 7 Reduction Request to reduce an existing credit cover. + 8 Prolongation of credit cover Request to prolong an existing credit cover.