| 摘要 |
The present invention relates to a system and a method for providing an advertisement using a lock application of a smartphone, and more specifically, to a system and a method for providing an advertisement using a lock application of a smartphone which display an advertisement of a member company or home shopping on a lock screen of a smartphone to provide information and allow purchase by access, and additionally pay points as compensation for advertisement exposure time or product purchase to be used in an internal member store. Specifically, location-based information of a customer smartphone is used to identically provide advertisement information provided for the smartphone for an outdoor billboard in a nearby area in which a customer moves to allow the customer to recognize a product and then access via the lock screen of the smartphone to purchase the product to link the outdoor billboard. |
