Data entry work! Expert only

Hello. There is 67 items in my Wordpress shop. 1. You have to write a small custom SKU for all products. ex: Windows 10 pro could be: win10pro ex: Office 2016 Professional could be: off2016pro home business = hb home student = hs For the bundle, you need to do that: SKU: bundle1 for the 1st. bundle2...3..4... 2. You have to mark each items as Virtual in the item panel. example: [login to view URL] 3. In each product pages, go in the Yoast SEO part and Edit Snippet. example: [login to view URL] You have to modify the description part of each products (Don't touch the title). You have to write: ex: Buy Windows 10 Pro cheap on Microkeys.com. Lowest price guarantee, 100% satisfaction. Get your genuine Windows 10 Pro today. **You need to change windows 10 pro by the full title of the item. *** ***For bundle items, don't write the title write: Buy Microsoft office and windows cheap on Microkeys.com. Lowest price guarantee, 100% satisfaction. Get your genuine software today. 4. Check all items descriptions, it need to be: (some are already done): After successful Order of your Windows 10 Pro you will instantly receive: • Access to your Windows 10 Pro License Key • Official Full-Version Software • Step-by-Step instructions to activate your Product ***Don't forget to change Windows 10 Pro in this exemple for the item title.*** ***For bundle, just put bundle instead of the title*** ***If already done, don't touch it*** 5. In this page: [login to view URL] You will need to change the title and add the alt text for all pictures example: [login to view URL] **the title and the alt text need to be the same thing.*** You need to write what what you think represent the picture. few examples; Visa picture = title: Visa Alt: Visa Banner office 2016 = title Office 2016 banner Alt: Office 2016 banner Microkeys = title = Microkeys logo Alt: Microkeys logo **The title and alt can't contain -** ---Don't forget to click Update after each step or it won't save.--