A method includes: acquiring, from a first communication terminal of a first user via a network, i) a request for an advertisement corresponding to a store and ii) a device identifier (ID) specifying a beacon signal transmitter disposed in the store, the beacon signal being received from the beacon signal transmitter; determining, based on the device ID, one branch store; generating, based on limited product information, the request for the advertisement, and branch store information, privileged advertisement information; and outputting the privileged advertisement information to the first communication terminal.

A method includes: acquiring, from a first communication terminal of a first user via a network, i) a request for an advertisement corresponding to a store and ii) a device identifier (ID) specifying a beacon signal transmitter disposed in the store, the beacon signal being received from the beacon signal transmitter; determining, based on the device ID, one branch store; generating, based on limited product information, the request for the advertisement, and branch store information, privileged advertisement information; and outputting the privileged advertisement information to the first communication terminal.

A beacon signal transmitter is disposed in a store. A first communication terminal within a reception range of a beacon signal transmitted from the beacon signal transmitter receives the beacon signal. The first communication terminal receives a push notification corresponding to the store from a store management system. The first communication terminal issues, based on the push notification, a request for a purchase menu corresponding to the store. Based on limited product information and the request for the purchase menu, privileged purchase menu information in which a limited product indicated by the limited product information is added to the purchase menu is generated. The privileged purchase menu information is output to the first communication terminal.

A beacon signal transmitter is disposed in a store. A first communication terminal within a reception range of a beacon signal transmitted from the beacon signal transmitter receives the beacon signal. The first communication terminal receives a push notification corresponding to the store from a store management system. The first communication terminal issues, based on the push notification, a request for a purchase menu corresponding to the store. Based on limited product information and the request for the purchase menu, privileged purchase menu information in which a limited product indicated by the limited product information is added to the purchase menu is generated. The privileged purchase menu information is output to the first communication terminal.

A system and method of sponsoring streaming funding is proposed. The system of sponsoring the streaming funding includes a streamer terminal configured to activate a funding function, generate streaming content, and transmit the streaming content to a streaming server; a sponsor terminal configured to transmit a funding amount for sponsoring a streamer to a sponsorship server; and the sponsorship server configured to display, on a streamer's broadcast screen, a sponsorship widget including at least one of a funding target amount, a target time period, and a funding sponsorship amount, when the funding function is activated by the streamer terminal, update the funding sponsorship amount on the sponsorship widget whenever a sponsorship event occurs, and provide the funding sponsorship amount to the streamer when the funding sponsorship amount reaches the funding target amount within the target time period.

A system and method of sponsoring streaming funding is proposed. The system of sponsoring the streaming funding includes a streamer terminal configured to activate a funding function, generate streaming content, and transmit the streaming content to a streaming server; a sponsor terminal configured to transmit a funding amount for sponsoring a streamer to a sponsorship server; and the sponsorship server configured to display, on a streamer's broadcast screen, a sponsorship widget including at least one of a funding target amount, a target time period, and a funding sponsorship amount, when the funding function is activated by the streamer terminal, update the funding sponsorship amount on the sponsorship widget whenever a sponsorship event occurs, and provide the funding sponsorship amount to the streamer when the funding sponsorship amount reaches the funding target amount within the target time period.

A voucher marketplace system comprising a control server, a platform database, and a plurality of user devices operated by users corresponding to buyer accounts and seller accounts. The voucher marketplace system allows digital vouchers to be created by the seller accounts and purchased by the buyer accounts at a virtual price. Each digital voucher can redeemed by the owning buyer account to trigger execution of a commercial transaction via an e-commerce platform, or be sold to another buyer account. Each digital voucher may have claim parameters which modify the virtual price and define effective execution periods during which the digital voucher is redeemable, whereby the virtual price is reduced by a lead period discount when sold prior to the effective execution period, The voucher marketplace system further presents pricing data reports which compare the virtual price of the digital vouchers against a market price corresponding to completed voucher sale transactions.

Techniques for generating matchups of sale and coupon are described. For example, deal data that pertains to a sale deal and a coupon deal is received. A sale brand identification and a coupon brand identification are identified based on the deal data. A first set of deal data including the sale brand identification and corresponding to the sale deal, and a second set of deal data including the coupon brand identification and corresponding to a coupon deal are determined based on the deal data. A matchup of the sale deal and the coupon deal is generated-based on matching the sale brand identification and the coupon brand identification, detecting a sale deal type in the first set of deal data and a coupon deal type in the second set of data, and determining that a sale deal's validity period and a coupon deal's validity periods overlap and have not expired.

Techniques for generating matchups of sale and coupon are described. For example, deal data that pertains to a sale deal and a coupon deal is received. A sale brand identification and a coupon brand identification are identified based on the deal data. A first set of deal data including the sale brand identification and corresponding to the sale deal, and a second set of deal data including the coupon brand identification and corresponding to a coupon deal are determined based on the deal data. A matchup of the sale deal and the coupon deal is generated-based on matching the sale brand identification and the coupon brand identification, detecting a sale deal type in the first set of deal data and a coupon deal type in the second set of data, and determining that a sale deal's validity period and a coupon deal's validity periods overlap and have not expired.

Embedding of digital incentive tokens within a digital image can occur cryptographically using a public key in some embodiments. An encrypted digital incentive token may be embedded within a digital image, including a variety of encrypted information. The digital image with the embedded digital incentive token may be sent to users via delivery mechanisms such as direct webpage embedding, email, text message, and social media sharing. An image recipient may be able to view the image and also take additional action including gaining access to the embedded digital incentive token. Digital incentive tokens can be embedded by altering image metadata so that the image itself is not changed in some embodiments, but data associated with the image is changed to identify the token. Pixel data can be altered to reflect a token for an image. Digital incentive tokens can also be tracked through different platforms to determine usage.