A: Hello Sumo-ling!

The plans are not cumulative, so if you buy the codes here, you'll have the subscriber's limit from the plan you're buying (not the limit + the 1,000 subscribers from our free plan).

However, you're still welcome to purchase a code AND subscribe to the free plan up to 1,000 subscribers using the same account. Then you'll have unlimited keys to send to X subscribers (according to how many codes you've bought here) and an individual plan to send to 1,000 subscribers.

Let me know if that's clear!