StackTome's Free Plan allows you to send 200 invites and 200 reminders, which is more than most competitors offer on their paid plans. With StackTome's Base Plan, you can send 2,000 invites and reminvers per month, which would be a sufficient amount for the majority of ecommerce businesses. If your company needs larger volumes, you can use StackTome's Standard plan with 10,000 sends and Enterprise Plan with 100,000 per month.