When upgrading your account or adding new funds (money) to your account
you must pay in a minimum of 10 units of your account currency, for
example, $10 USD for US based accounts. Related Content: How do I add
funds (money) to my account?
Yes, with the exception of United States and Canada where it is only
allowed to pay in USD and CAD by Credit Card. However, you can pay with
AUD, BRL, CAD, CHF, CZK, DKK, EUR, GBP, HKD, HUF, ILS, INR, JPY, MXN,
MYR, NOK, NZD, PHP, PLN, RUB, SEK, SGD,...
To use the automatic recharge feature, you would need a credit card
saved on file – refer to How do I save my credit card details?. Log in
to the Sinch Customer Dashboard and select the Billing management option
from the Billing menu on the left pane...