In the German forum very often user asks for a B2B/B2C feature for the CE.
 
The high frequency of this request shows that many users would like to use the CE as a B2B or B2B/B2C store. But up to now you can only use the PE together with a B2B modul or the EE for this kind of store. But not the CE.

Increase your effort in fixing Bugs and clear concepts. Concentrate on your core competences like, a stabel running system, easy to use and analyse checkout, easy to use admin-interface and make everythink working solid and smooth.

You can also think about using your own module system to include new feature, why has everything to be in the standard core ?

You will never be able to have all the latest stuff in your standart edition of your software. There are partners who can care about that.

Implement an _option_ for one-page checkout. Using Ajax, load shipping- and payment options on the same page. Described and discussed here (German):
http://www.oxid-esales.com/forum/showthread.php?t=2817

At the moment, we have got product filters over attributes used in specific categories.
As this depends on your portfolio, let the shop owner by option decide if he wants to have a filter over the categories or over the complete shop.

Additionally: Have the option to group the attributes.

Additionally: Make attributes "visible" (colour-picker - you wanna buy shoes? Show me the red ones only...)

A lot of shops need to choose the way of price display. For example, IT dealer needs both prices (price incl. and excl. VAT), B2B dealer needs excl. VAT price only, small B2C needs incl. VAT only. It would by great to have set this posibility in admin.

Get rid of smarty and use PHP-templates instead

Make a Version with Long Term Support (LTS). In this Version, only bugs will be fixes for a defined time, e.g. 2 years. Especially no new awesome and buggy features should be implemented in this version. Give the Shop Owners time to get back their investment and dont force them to follow any fancy trends. Make sure that this version is bugfree and work together with efire. Also 3rd Party Modules could be certified for the LTS Version.
I got the idea for a LTS version form ubuntu: https://wiki.ubuntu.com/LTS
I started here to discuss about it (in German):
http://www.oxid-esales.com/forum/showthread.php?t=6155&highlight=support

It would be great if you could make reviews optional without the need to register. Include a captcha for spam protection.

http://www.oxid-esales.com/forum/showthread.php?t=1578

1. Allow purchase if voucher value is greater than produkt price:
Ex: Voucher value is 50,- EUR, Price is 49,95 EUR

2. Allow rest credits on vouchers with serial numbers:
Ex: Voucher value is 50,- EUR, produkct price is 30,- EUR, rest value is 20,- EUR for further shopping

Better organize admin panel, for faster adding products. Let's face it, admin panel is not good.

How many % saved? → Code is already there: http://www.oxid-esales.com/en/resources/forum/entwickler/sie-sparen-x-anzeigen-lassen-bei-uvp

It´s nice to have the override system. Why don't use it?

You can make a basic template yust with the really neccessary html and css and do the basic template as sCustomTheme.
So it's much more easy to create a individual template and update it.

http://www.oxid-esales.com/forum/showthread.php?t=1535#post8916

Moved from bugtrack:
https://bugs.oxid-esales.com/view.php?id=1097

Some classes which are loaded before the config can't be overloaded with a module, e.g. oxutilsfile. There should be a possibility to adapt this functionality by a module.
Affected classes, currently not extendable by module framework:
oxutilsobject
oxutilsfile
oxsession
oxutilsserver
oxutils
oxdb

For swiss shops it's essential that currency values can rounded to 0.05.

For example:

CHF 10.12 = 10.10
CHF 10.16 = 10.15

Thes functionality should be available as option, because in VAT it's not needed and in totals it's needed!

My Proposal:

Two types of Currency
- Currency raw
- Currency rounded

Config Setting
- Round Currency to... [Field]

Implement fulltext search for whole eshop content - serarching in products, categories, vendors, cms pages...
There should be settings for definition search weights, for example keyword in product title has more value than keyword in description.

To set up a proper test environment one should have the ability to configure an eFire test account to work with PayPal sandbos test accounts. Otherwise you have to test on a production environment with real accounts.

Need a possibility to display separate variants in lists (i.e. in case if parent article is not assigned to the same category). Currently if parent article is not assigned to category, but the variant-article is assigned - variant is not displayed in the list.

Lack of such possibility is blocker for bug:
https://bugs.oxid-esales.com/view.php?id=1364