We charge $1 per 50 products imported.
It is prepaid system where you need to purchase product import credits before actually importing the products. Minimum purchase amount is $1 (50 product credits.)
For each successful product import we deduct 1 product credit. If product is not imported due to any reason (invalid ASIN, Amazon / BigCommerce issue ...) product credits remain unaffected.
Everyone gets 10 product credits to test the system.
Note: bulk-importing products without providing the AWS API credentials will cost 1.2 credits per product import. More info here.