We are using the m2e extension but its little bit buggy and have a lot of problems. is there any alternative andy good solution that do the same, it cna be a payed solution too.
Maybe you will be interested in Amazon Integration - https://www.magentocommerce.com/magento-connect/amazon-integration-3.html
It can be used only in combination with parent product - software called Store Manager for Magento. You can download 14-day fully-functional trial version of Store Manager form the link in my signature with Amazon addon built in Demo mode to check if it suits your needs. By the way, it is one-time payment, not recurring.