Hello there,
I am able to add Variations to an existing perfectly, I already complete 50+ project in fiverr. Have at-least 1000+ amazon listing experience, I am only doing amazon work, my amazon other's work is
I help people to grow there sales on amazon by optimizing there product, I will do your keyword research, Make your keywords in 1st page only in a week, If you Provide me campaign then I am able to post feedback and testimonial as you wanted(authentic), I increase your traffic, by posting your product URL top 100 site, In a month I Increase your 50, 60 review in your one product, I am only doing amazon work and check my profile I am best in my service.
100% satisfied work, pay me after your satisfaction.
Regards