Abstract: A method of changing positions in a waiting list in exchange for a donation to charity includes receiving information regarding a mobile device and a user of the mobile device at a database server to reserve a position in a waiting list at a business establishment, sending a message to the mobile device, determining whether the link displayed on the mobile device is selected, providing a web page to the mobile device enabling the user to make an electronic payment to a charity, determining whether confirmation of a payment for the donation to charity has been received from a payment server, updating the user's current position to a new position in the waiting list when confirmation of a payment has been received from a payment server, and notifying the business establishment and the user of the updated user's current position as the new position.