420 FAQs

Buy one get one free on all items in our store! This sale excludes bundles, multipacks and sample packs.

Please note that this offer provides a discount for half the items included, and does not replicate items. Products should be added in intervals of (2) to ensure you are receiving this BOGO offer.

For a set of 2 items, one item would be fully discounted.

For a set of 4, this would provide a discount of the 2 lower priced items. 

Add two eligible items to your cart.

Enter the promo code at checkout.

The discount will automatically apply to one item (usually the lower-priced one).

Keep an eye out for additional free bonus items available throughout the promotion!

Due to the high volume of orders during this busy season, processing may take up to 5 business days. You’ll receive a confirmation email with tracking information as soon as your order ships. We're staffing up to ship all orders as quickly as possible, and we appreciate your patience!

No, sorry! We hope you still enjoy a great value with this promotion. The 420 promotional offer applies to full price, single unit items only.

All bundles, multipacks, and sample packs are excluded from this promotion.

Please email us at customerservice@koicbd.com and we will respond as soon as possible. While we may be slower than usual to respond due to the number of inquiries, we're working as quickly as we can and we will make any issues right.

Terms and conditions apply. Offer available on KoiCBD.com and DiscoverKoi.com only. Free item automatically applies to qualifying purchases at checkout. Discount applies to the lowest-priced item(s) in cart. No promo code required. Cannot be combined with other offers or discounts, including subscription discounts, Good Feels Club rewards points, or Koi Cares discounts. Offer valid until April 21, 2026 at 11:59pm