for-pay

Adjective

 * 1) Available by subscription; used to describe a product or service that must be purchased to use; synonymous with pay in pay version.
 * The website's for-pay access provides premium options.
 * The freeware version will be supplanted by an overhauled for-pay release.

Usage notes
Hyphenated as an adjective before nouns, so not in cases such as "asking for pay".