Device on my list of ideas for you- you may send a spa e-gift card and let your special lady fill her basket as she chooses.
Most users do not keep the receipts via the transaction contain made. Emails are sometimes delay and worst is that it will never arrive at the recipient's email. https://groups.google.com/g/giftcard-mall-my-gift-info/c/lJb4jNQqwjY