Post-registration add-ons

Some events let you buy add-on products after completing registration — t-shirts, medals, donations, etc.

When available #

• Immediately after registration — the confirmation page may offer premium packages or extra questions (apply/ok/)
• Later by email — Add products on your order detail page while the product window is open

Checkout #

1. Open My purchases → your order → Add products
2. Select items and variations (size, color)
3. Pay the additional amount (or confirm free add-ons)

Initial checkout add-ons are covered in Checkout add-ons and shipping.

Related #

• Upsell products in checkout
• Downloading invoices and receipts