First order promos

Codes like FIRST20 are shown on the site when a campaign is active. They're applied at checkout when your cart and delivery address meet the rules for that promo — minimums, partner, and eligibility are validated before payment.

BudHub doesn't stack shady coupons; if a code doesn't apply, the checkout flow will tell you why (e.g. minimum not met, wrong partner, or already used).

Referral bonuses are separate — they credit after a delivered order. See Refer a friend for how that works.