Cash Registry

I used Zola for that purpose. Just keep in mind there’s a transaction fee

All of them charge a fee. The easiest thing to do is to just not register. Guests will more than likely give you cash/checks at the wedding. Cuts out the middle man and less risk of offending anyone (many people, especially from older generations) view cash/honeyfun registries to be tacky and uncouth. However, those same people won't bat an eye at whipping out the checkbook.

I don’t have any websites to suggest, but I would suggest you also have a physical wishing well at the wedding for those who give money at the wedding itself. Personally I would hate to give an empty card (if not giving a physical gift) so I would be placing my monetary gift in the card at the wedding.

We are doing a wishing well (which people on this site seem to hate and love to tell you all about etiquette rules) and its all going to be done in person through a little ‘post box’ our venue is supplying.

I used to think Venmo was a bit tacky for this purpose...but with COVID and everything, it just may work!

We used the Knot's website.

It automatically links to your Knot website, has a super reasonable fee, and doesn't limit your deposits, and you can also label things like, "Romantic dinner for two" and so on.

I'm trying to use traveljoy's website. I know it's not exactly what you are looking for but you basically make your guests feel like they are gifting something towards your honeymoon. This way you get cash and they still feel like it's a gift they choose and not just a venmo.

Zola! That is what my fiance and I are using

I just didn't register and used my family to quietly spread that we wanted cash for a honeymoon as gifts.