When can I expect my invoice and outpayment? You will receive the invoice around the 25th of the month and outpayments after 14 days. Related articles How Many Phone Numbers Can I Have On My Account? I would like to have a post-payment option; is it possible? How can I stop a service? How can I calculate my outpayment on a premium number? Can I change my payment method? Comments 0 comments Please sign in to leave a comment.