Please allow up to 2 business days to process and pack your order. Processing and delivery times do not include Saturdays, Sundays and holidays.
Currently, we only ship within the United States and Canada. To place an order in Canada, click here.
We currently ship products from our warehouse in Ontario, Canada.
KOSTON offers free standard shipping on all orders above $100. For orders less than $100, there is a delivery charge of $14 for standard shipping. Total order delivery time will take between 2-10 business days depending on the final delivery destination.
We offer free returns up to 14 days after receipt of your order for unused items in its original condition. Refer to our Return Policy for more details.
You can begin a return process by reaching out to us by email at
We accept most major credit cards and Google Pay. All payment is collected via Shopify Payments.
Discount or promotional codes cannot be combined. We will always honor the better discount for your purchase.
If you are having any issues with a promotion applying to your order, please reach out to us at
Yes! We offer e-gift cards through our website. They are sold in $100, $150, or $300 increments. The gift card will be sent to the email entered at checkout. If you wish to purchase a gift card for a custom amount, please contact us at Purchase a e-gift card here.
After you’ve added items to your cart and proceed to checkout, enter your gift card info into the “gift card or discount code” section to apply to your order.
You have successfully subscribed!