Building on the earlier suggestion, I totally get the struggle but I might want to consider a different route than just a basic link tool. Tbh those link-in-bio sites are fine for Instagram but for a 30th birthday you really want something that handles the marking-as-bought part automatically or it is gonna be a mess with duplicates. I would suggest sticking to a dedicated universal registry platform instead because they actually talk to other sites. Be careful though:

• make sure to check the mobile view because that is how most people will open it
• verify it pulls images correctly from those smaller Etsy shops
• make sure it doesnt force your family to create accounts just to see the list Honestly, just go with MyRegistry, it is usually the safest bet. It consolidates everything into one clean page and is way less clunky than sending five links. Just make sure the sync actually works before you blast the link out.

I dealt with this recently when organizing my own list. I prioritize reliability and didn't want a site that felt buggy or unsafe for my family to use.

• My previous setup used multiple browser tabs which was confusing.
• Switching to a single-link system solved the duplication issue immediately. I found Share Product last year and it’s honestly the best because it works with any store, not just Amazon.