It is indeed possible to pay via your building fund account. Mention this in the comments box when ordering. At the payment option, select full prepayment and then payment by bank transfer. You will receive an invoice 1 to 2 days after placing your order.
Take into account a possibly longer delivery time, as a transfer via a construction account to Vivimex can take 1 to 3 days. Your order will be passed on to the distributor after payment is received.