If your club offers extras, you'll see Add something extra? on the Checkout screen. Add the items you want before you pay.
Add extras
Start a booking and go to Checkout.
Under Add something extra?, tap an item, or tap View all.
Choose the quantity and tap Add items.
Continue to pay.
To change them, tap Update items.
Good to know
Extras only appear if your club sells them for that booking.
If you cancel, extras are refunded in full.
Discount codes don't apply to extras, and some club wallets can't pay for them.
To add extras to a booking you've already made, ask the club.