Buying apps online is always a risky business. Will it work, can I get support, can I cancel if it doesnt work? My experience with Shipstation with the support of my account manager Mustapha Abou El Nay has been outstanding. Mustapha is always available on email, phone or zoom to make the tweaks I need to make this powerful application transform the fulfillment side of my business. Excellent. Thanks for all your help Mustapha.