Communicating purchase requests to offline devices

A method, comprising:

• receiving, by a payment provide server of a payment provider from a point-of-sale (POS) device associated with a first merchant at a merchant location, a checkout request for a first user to purchase one or more items sold by the first merchant;
• accessing an account of the first user with the payment provider based on authentication information included in the checkout request;
• identifying a previously stored payment token that is associated with the account of the first user, the previously stored payment token indicating one or more additional items for potential purchase;
• and
• in response to the identifying, transmitting instructions to the POS device that cause the POS device to display a request for the first user to add at least one of the one or more additional items for potential purchase for checkout at the merchant location.

A non-transitory computer readable medium storing computer-executable instructions that in response to execution by one or more hardware processors, causes a payment provider server of a payment provider to perform operations comprising:

• Receiving, from a point-of-sale (POS) device associated with a first merchant at a merchant location, a checkout request for a first user to purchase one or more items sold by the first merchant;
• accessing an account of the first user with the payment provider based on authentication information included in the checkout request;
• identifying a previously stored payment token that is associated with the account of the first user, the previously stored payment token indicating one or more additional items for potential purchase;
• and
• in response to the identifying, transmitting instructions to the POS device that cause the POS device to display a request for the first user to add at least one of the one or more additional items for potential purchase for checkout at the merchant location.