Create a facebook App that woud export selected inventory to a Facebook store page.

To make store easyly for distributior and customer, why not if cs-cart add RSS (addons) ? My distro and customers always ask for this! thank you

export data to .xml for sites like this^
price.ua, hotline.ua, market.yandex.ru etc..
we so need this feuteres

Addon which helps to generate business proposals just selecting which products (and/or product folders) to include. Next step is to add a Title, header, signature and "Generate PDF" button. This helps to respond flexibly to any potential customer needs sending a good looking specially-for-him made business proposal with only those products included he is interested in.
This a must-have tool in telemarketing and other sales activities with individual approach to the customer.
This addon could be easily derived from Pricelist addon (adding a feature of selecting products/product groups)

If I set A related to B, auto-set B related to A. This will save a lot of time.

I would like to be able to split test changes using google website optimizer. It is really important to bring up conversion rates.

Enable CS-Cart to manage sponsorship for visitors.

For example, if i invite one of my friend to the website i can get rewards like points or gift voucher.

100% of our customers (we're an agency) asks for this.

It would be nice to have a birthday reminder. On customer birthday, System send an email automatically and create a one time discount coupon. The email template can be set and choose.

For instance, if orders over $100 get free shipping and the customer has $80 of product in his cart, the additional amount needed ($20) to qualify for free shipping is displayed.

See this thread for more information:
http://forum.cs-cart.com/showthread.php?t=14697

Please visit this link to see the benefits of WIDGET FEATURES
http://www.shop-script.com/features/widgets.html

Allow customers to 'subscribe' to tangable products. This is great for consumables that need to be 'topped up' on a regular basis.

This could include, vitamins, cosmetics, sports supplements, beauty products etc

We could discount a product if it is 'subscribed to' and allow the customer to define how often to reship.

Weekly, Monthly, bi-monthly, quarterly and so forth.

This allows repeat business without the user having to make any input on an ongoing basis.

The customer can cancel the sub in their account login.

Like 'related products', it I add product B to buy together with product A, When I view product A , I see the combination of products A-B.
Cs-cart should auto set that when I view product B, I will also see product B-A 'buy together'

This is very usefull for follow-up customer who has not been payed as for reminder to pay by scedule time from placing order. if not paying yet then status invoce change to failed/cancel.

It would be nice if we could email customers with abandoned carts after x number of days. It's kind of creepy, but it may also increase sales. Eddie Bauer does this.

See this forums thread for details:
http://forum.cs-cart.com/showthread.php?t=20295

These features are must to track the customers' behaviors and to understand how effective our marketing tools are.Easy for integration too.
1.Field for "google adwords feedback code"
,2. Field for "google analytics code(ssl open,close)"
3. Field for "google verify code"

Exporting to CSV should have the option to export "Displayed Price" that reflects the default value of product options.

This is relative to exports to Google Merchant Center where the price is not an accurate reflection of product options that are required. Advised to include the same functionality into any additional modules.