What am I not allowed to do with the images?

You are not allowed to share or resell the images in part or in whole.

You may not use the Images for any offensive, illegal or pornographic use.

You may not use the images to promote or sell other products of design , services, resources, courses, whether for free or paid.

An example: a Etsy banner from my shop can be used as a banner for your etsy shop but you cannot resell it, or modify it for resale.
Another example: if you buy a preview of one of my logos, you cannot use the image that I send you as a logo on your social networks, since to use my logo as your logo you must buy it.