I'm very new to Adobe stock and am unsure as to what license I would need. I am wanting to use an image as a cover for a book cover, but this being my first book I may not sell very many. Would I be able to get a standard license and then upgrade later if needed or do I go with an extended license right away?
You can upgrade to an Extended license if required.
Please also check Mat's reply here on using images as book covers - Re: Can Adobe Stock Photos be used for Book Covers?
License Terms - Royalty free images, photos, and graphics | Adobe Stock
Please review the following links:
Hope the same helps.
Thanks for your quick response! I appreciate the help