Common

Feed - Read-only value.
Type - Read-only value.
File - Read-only value.
Encoding - Encoding of the generated file; in most cases use default value UTF-8.
Decimal delitimiterdelimiter - Delitimiter Delimiter of decimal numbers; in most cases use default value "dot".
Price format - Format of the price, you choose from 5 predifined predefined formats.
Currency - Choose from allowed currencies. New option since connector version 6.5.0.0.
- See also Using a different currency in a feed
Customer group - Customer group whose product price should be exported. New option since connector version 6.7.0.0.
Datetime format - Format of the date and time used in the feed.
Category path delimiter - Delimiter of category names in category path.
Category lowest level - The lowest level of exported category. Applied only if multiple categories are exported per product.

Additional settings for CSV/TXT files:

Text enclosure - Character is utilised to enclose particular attribute value within it's column.
Column delimiter - Delimiter, which separates particular columns within exported file.
New line character - Character used for separation of particular rows in exported file.

Feed-specific Attributes

...

Futher, you may see here attributes specific only for given feed, such as company name, company ID, contact details etc.

In connector version 6.6 two new options were introduced:

Export additional images - Allows you to export all images from Media Gallery associated with given product. Note that number of images exported may be limited by feed/channels specification.
Export all categories - Allows you to export all associated categories for given product. Note that this feature may be limited by feed/channels specification.

Image Added

...