We offer up to two free regenerations in Projects, provided you haven't changed the text that you're regenerating.
To regenerate, either click on the paragraph to regenerate the whole paragraph, or select one or more words that you want to regenerate. For the best results, we recommend regenerating a complete phrase or sentence.
If the selection is eligible for a free regeneration, you will see that the Generate/Regenerate button in the toolbar says Regenerate, and if you hover over it, you will see a notification letting you know how many free regenerations are remaining.
If your selection isn't eligible for a free regeneration, the button will say Generate, and you will be charged for the generation.