nicolep I have no idea if this helps you, but I keep an Evernote list of my Kelly Purkey stamps owned, and I try to put what kit they are from, if applicable. I was a subscriber for the majority of the time she offered kits. Generally, the stamp set name matches the kit name, but not always. Other than that, your best bets are scrolling through the Kelly Purkey Shop IG or googling Kelly Purkey [insert stamp name from kit] Kit. Here are the ones I have (I deleted non-Kit sets), it may help you fill in some gaps in your inventorying:
Kelly Purkey Stamps Owned
◦ 100% Fun (from April ‘28 TN Kit)
◦ Admit One (from Sep ‘17 TN Kit)
◦ All the Feels (from Oct ‘19 PL Kit)
◦ The Bad Place (from Aug ‘19 TN Kit)
◦ Bah Humbug (from ‘18 DD Kit)
◦ Best of the Best (from Nov ‘18 PL Kit)
◦ The Best of Times (from Oct ‘17 PL Kit)
◦ Big Days (from Sep ‘19 PL Kit)
◦ Birthday Wishes (from Jan ‘19 PL Kit)
◦ Bookworm LLP (from July ‘18 TN Kit)
◦ Breakfast Favorites (from July ‘18 PL Kit)
◦ December Daily’17 by Emily Ley
◦ December Daily ‘17 by Kelly Purkey
◦ December Details (from Dec Daily ‘19 main kit)
◦ Details of the Day (from Dec ‘17 PL Kit)
◦ Document the Days (from June ‘17 PL Kit)
◦ Dreamer (from Mar ‘17 kit)
◦ Face Time (from Sep ‘18 PL Kit)
◦ Feels Like Fall (from Sep ‘19 TN Kit)
◦ Flower Shop (from May ‘18 TN Kit)
◦ Food Journal (from Mar ‘19 TN Kit)
◦ Forever (from Jan ‘18 TN Kit)
◦ Fresh Start (from Dec ‘17 TN Kit)
◦ Gather (from Nov ‘19 LLP mini kit)
◦ Getaway (from Feb ‘20 PL Kit)
◦ Good Times (from April ‘18 PL Kit)
◦ Grow (from April ‘19 TN Kit)
◦ Guilty Pleasure (from Jan ‘20 PL Kit)
◦ Hello Weekend (from Dec ‘19 PL Kit)
◦ High Five (from May ‘18 PL Kit)
◦ Hold On (from May ‘18 PL Kit)
◦ Holiday Tradition (from ‘17 DD Kit)
◦ Home Sweet Home (from Sep ‘17 PL kit)
◦ Jingle All the Way (from ‘19 DD Jingle All the Way Kit)
◦ Life Lessons (Aug ‘17 PL Kit)
◦ A Little Bit of Magic (from Nov ‘17 PL kit)
◦ Love Notes (from Dec ‘18 PL Kit)
◦ Love Story (from Jan ‘20 TN Kit)
◦ The Lucky Ones (from Feb ‘18 PL Kit)
◦ My People (from April ‘17 PL Kit)
◦ My Space (from Oct ‘18 PL Kit)
◦ My Universe (from Jan ‘18 PL Kit)
◦ No Bad Vibes (from Aug ‘18 TN Kit)
◦ Number One (from March ‘18 PL Kit)
◦ Oh Deer (from DD ‘19 LLP mini kit)
◦ Red, White and Blue Mini Kit Stamp (July 2020)
◦ Road Trip (from June ‘18 PL kit)
◦ Say Yes (from Jan ‘20 TN Kit)
◦ Sick Day (from Dec ‘19 TN Kit)
◦ Snowflakes (from November’19 TN Kit)
◦ Spread Joy (from DD ‘19 Spread Joy Kit)
◦ Springtime (from March ‘18 mini Kit)
◦ Storytime (from Sep ‘18 TN Kit)
◦ Storytime (coordinates with Jan ‘20 Culture Collection)
◦ Summer Bucket List (from June ‘19 TN Kit)
◦ Summertime (from May ‘15 kit)
◦ Sweet Liberty (from June ‘18 mini kit)
◦ Take Care (from Aug ‘18 TN Kit)
◦ Thankful (from Oct ‘18 TN Kit)
◦ This Is Us (from Oct ‘17 TN Kit)
◦ Tina’s Currents (from March ‘18 TN Kit)
◦ Top Ten List (from Nov ‘19 PL Kit)
◦ Travel Favorites (Details) (from June ‘18 TN Kit)
◦ Warm & Cozy (from DD ‘19 Warm & Cozy Kit)
◦ We Are F(r)amily (from Oct ‘19 TN Kit)
◦ Yes (from Aug ‘18 PL Kit)
◦ You Are Here (from Feb ‘20 TN Kit)
◦ You Got this (from Feb ‘18 TN Kit)
◦ You’re Magic (from Oct ‘19 LLP mini kit)
◦ Swag Bags
◦ Black Friday Grab Bag
◦ Blessed Be the Fruit (November’19?)
◦ Forever Summer (July ‘19)
◦ Noel (December ‘19)
◦ Tricks & Treats (Oct ‘19)
◦ Dumbledore’s Army (Jan ‘20)
◦ The Knight Bus (Jan ‘20)
◦ Hey Mickey! (Feb ‘20)
Drunk pigeons, I tell ya, once again. 
Christmas kits are intact, stamp sets all there. Phew! Also got the KP card and read it. She mentions we'll find out more about the future of the KPS by the end of the summer, yay! 
