I'm currently submitting proposals for all of the perfumes sold by the shoe store Payless ShoeSource from the early 2010s, or at least the ones I can find sufficient information about. (I've only gotten 
Cosmic Star Eau de Toilette and its brandmates added so far. The "Zoe & Zac Naturals" brand is totally elusive as far as info goes!)
I've submitted a proposal for one of the fragrances under the Unforgettable Moments brand, called Promise. It's the first Unforgettable Moments fragrance on the database, so I plan to propose the other two that were branded as Unforgettable Moments after Promise is added to the database. That way, site staff don't have to wrangle the new brand on three different fragrances, and I can add it from the existing listing for the other two. (Does that phrasing make sense?)
Unforgettable Moments also made two other fragrances: SXY by Unforgettable Moments and SXY Tropical Tease. (Links are to archived pages on the Unforgettable Moments website.) Since they were sold on the Unforgettable Moments website, I think they might be categorized as being that brand, with the SXY label being a collection within the larger brand. However, I was unsure and considered that "SXY by Unforgettable Moments" might count as a discrete brand instead of part of Unforgettable Moments; press from its launch calls it a new brand. How should I categorize them: separate brand or just a collection from Unforgettable Moments? Let me know if more information is needed.