diff --git a/src/commands/apply.ts b/src/commands/apply.ts
index 4b37758..9ecf2ae 100644
--- a/src/commands/apply.ts
+++ b/src/commands/apply.ts
@@ -63,6 +63,9 @@ export default class Apply extends Command {
           duration: 'once',
           max_redemptions: 1,
           name: 'Tier 3 - EDS Discount',
+          metadata: {
+            userID: member.user.id,
+          },
         });
         const promo = await client.stripe.promotionCodes.create({
           coupon: coupon.id,