I do, on request. The contract will be sent as a PDF for you to digitally sign with the Adobe Acrobat Reader DC Fill&Sign function (if you don’t have Adobe Reader, it is free to download). If for any reason you cannot sign digitally, feel free to print, sign, scan, and email me your signed copy.
You can read the standard contract here. It’s for both Premade and Custom Ebook Covers.
One contract will suffice for both ebook, paperback, and audiobook covers, whether you order them at the same time or months/years apart.