Search results for "we can%27t save the customer":

Yes, of course, you can change any settings of the category you’ve copied. Moreover, you can use a “Find and Replace” option on the “Duplicate Category” page. With this functionality, you can automatically modify category name, description, etc. Follow the link to see the settings. 

Yes, since Product Feed uses the values of attributes but not names. If you need to set up a different name for any attribute, you can do that via Custom Fields.

Yes, sure, there is such a possibility. You can add columns to order grid or change the columns order in System > Amasty Extended Order Grid.

Yes, there are three main date formats configuration you can choose from. Follow a complete answer to learn the settings.

No, there is no such an option.

No, it’s not possible since the number of options is set at the beginning of finder creation, it cannot be changed after that.

Yes, if needed, you can change a delivery date and/or time via the Magento admin panel. To see how to make it correctly, read the full answer. 

The extension settings are non-retroactive. This means that only newly created order will be affected by any customizations made with the Custom Order Number extension.

Yes, you can change prices per website. Make sure the price has a desired scope in admin > system > configuration > catalog > price tab.

Yes, it is possible. For this, you need to make changes in the default email details. Go on reading to see the settings.