The link below might be outdated because I do not see the same page / information when I follow the directions. I see no "configure" button and no "publish" button.
https://www.sellercommunity.com/t5/Product-Updates/Introducing-Square-eGift-Cards/ba-p/38080
Thank you for any advice!
you can set your egift card amounts here
https://squareup.com/dashboard/gift-cards/settings
you can turn on selling cards and get the URL for sharing.
https://squareup.com/dashboard/gift-cards/electronic/configure
Square Community