Ability for admins to manage table seating and arrangements. Can possibly be linked to ticket types with maximums/minimums.

Ability to add custom fields to each individual ticket purchased, in addition to custom fields for the entire purchase.

The ability to add a form or donation button to Wix sites using the Givebutter elements feature.

The ability to bundle ticket types and have relational tickets with flexible pricing and optional add-ons.

Ability to hide/show the supporter feed on Fundraise and Events campaign pages

Would be helpful to have the ability to manually change a bidder ID number.

Viewable option to see what a campaign looks like on a mobile device (without having to test on a mobile device).

The ability to accept Pledge Donations. Donors can select how much they are pledging over a certain time period and their frequency.

Allow admins to create categories for their items, giving donors the option to filter by category.

Ability to store credit card information, so donors/bidders can provide their card at the beginning of the event, and have it charged for other purchases - not just for bidding/won items. This would allow donors to have a "tab" where drink items, paddle raise pledges, live-only items winning bids, and more could be added to their credit card at the end of the night by admins, and without running a card (or running a second/third time).