You can purchase top-up credits in My Account > Billing > Buy Credits or Monthly Plans. Follow these steps to buy more pay-as-you-go email or SMS credits:
- Click Purchase on the right of the Top-up you would like.
- Top-up credits can be purchased for either Pay As You Go or Monthly SMS and Email packages.
- A summary will outline the details of the order including your current package plus the total amount due including VAT.
- Select your preferred payment method.
- Click Confirm Order to proceed.
- You will be invoiced for the upgrade.
If you have a permanent increase in sending volumes, you might want to consider upgrading your package.