While Multibanco does not impose any restrictions on the amount of money that you may deposit at an online casino, your online gaming provider can establish a lower limit.The maximum amount that you may deposit at an online casino using Moneygram is set by the money transfer provider, not by Interbanko or Multibanco. In the same way, you can instruct your bank to impose such a limit in order to avoid overpaying. In addition, your online gambling site may have limitations on the maximum amount of money you can deposit using Multibanco.