If you tried to use an aloSIM discount code and received an error message that said 'Discount can only be used once,' you likely entered a discount code that is restricted to one use per customer.

For select aloSIM discount codes, we limit the usage to once per aloSIM account. So if someone tries to redeem the code more than once, they will see the 'Discount can only be used once' error message.

We apologize for the inconvenience if you have received this error, and if you believe something else is wrong, please reach out to our Support team via email (support@alosim.com) or live chat.