1) Pre-paid: You purchase SMS credits and pay for your account plan up front using a nominated Bank Card that has been added into your account. You can use VISA, Mastercard and Amex cards.
2) Invoiced: If your account qualifies, an option of a monthly Invoiced option might also be available.
Have more questions? Call us on 03 8640 0905 or write to us: support@smssolutionsaustralia.com.au.