Can I Buy Credits Without Subscribing?
There is no one-off credit purchase. Every credit comes from a plan. There are four ways to cover a one-time or irregular need.
1. Subscribe, then cancel straight away
Section titled “1. Subscribe, then cancel straight away”Evaboot’s own answer, on the Pricing page: “Yes, just subscribe to any plan and cancel right away. You will have 1 month to use your credits.”
Cancelling does not take the credits away immediately, so this is the closest thing to a single purchase. See How to Cancel or Pause My Subscription?.
Pick the plan whose credit count covers the job on the Pricing page, then subscribe.

2. Let credits roll over
Section titled “2. Let credits roll over”Unused credits roll over to the next billing period for as long as your subscription is active. If you need a big month once a quarter, a smaller plan can build up to it instead of a one-off purchase.
3. Upgrade for credits today
Section titled “3. Upgrade for credits today”Already subscribed and out of credits before the end of the month? Upgrading is the way to get credits immediately. On Billing, pick a larger plan in the selector and confirm. You pay the full price of the new plan today. The new credits are added right away, and your billing period restarts from today.

If you only needed the extra credits once, you can downgrade again afterwards. The downgrade takes effect at your next renewal.
4. Pause instead of cancelling
Section titled “4. Pause instead of cancelling”If you have more credits than you need, pause the subscription for 1, 2 or 3 months. You are not billed while paused and your existing credits stay usable. See How to Cancel or Pause My Subscription?.