eCommerce Cart for selling downloads - a recommendation request

I'm trying to find a suitable eCommerce Cart for selling downloads (large volumes). It must have Sage integration too.

What are your recom开发者_开发问答mendations?

Many thanks, Bob

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Have you given BigCommerce.com a look? It has Sage Integration and can easily be setup to sell digital products (downloads).

Has a free 15 day trial to see if you like it. We find it's amazing and are really happy with it.