Purchase prepaid credits. They never expire and are perfect for one-time or one-off cleanups. You can use them with csv files, copy and paste them into our text box, or with our email service provider integrations. You can purchase these on our pricing page if you're a new user or under the "Prepaid Credits" tab under plans if you're an existing user.
Remember that one credit equals one email address, so make sure you purchase enough credits for your flossing request.
If you need continued, daily cleanup with monthly decay protection, and you use a supported email service provider, then our subscription plans are a better option.