The feature I miss most in ClickFunnels right now is the ability to sell gift cards.
Ideally, gift cards would function similarly to regular products, where you can set a fixed price and include a compare-at price, but with the special functionality to offer either a specific monetary discount or a percentage-based discount. Additionally, it should be possible to set an expiration date for each gift card, valid for a specified number of days.
Upon purchase, the gift card would be sent to the customer via email, featuring a visually appealing design (that can be edited) and including a unique gift card code. Importantly, the code should only be redeemable by contacts other than the purchaser themselves. There should also be an option to limit the purchase to a specific number of gift cards per contact.
In my business, I plan to sell gift cards as an order bump at a significant discount with a relatively short expiration to incentivize my existing customers to bring in referrals.