We currently only offer pay-as-you-go options for Enterprise plan users (above 30,000 Search and/or 60,000 Verification requests per month) when they have reached their quota specified by the custom plan.
All other plans (Starter, Growth, Pro, Business) are subscription-based only (monthly or yearly). We do not currently offer pay-as-you-go, pay-per-use or unlimited requests pack for these.
You can find more information on our plans here.
Can plans be limited to one month only?
Yes, you can use a plan for 1 month only by canceling its auto-renewal.