JP2008259776A5 - - Google Patents

Claims (1)

A selection receiving means for receiving a selection of a prize desired to be exchanged for a valuable value owned by the user from a plurality of prizes provided in the store and exchangeable for the valuable value owned by the user; A prize providing request transmitting means for transmitting a prize providing request for providing the user with the selected prize,
A prize management device having provision information registration means for performing provision information registration processing for registering provision information for providing the user with the prize that is the target of the prize provision request transmitted from the prize provision request transmission means; Prepared,
The prize selection device is provided separately from a subtraction processing terminal that performs a subtraction process for subtracting a valuable value corresponding to the prize selected by the selection accepting unit from a valuable value owned by the user. A prize exchange system that transmits the prize provision request regardless of whether or not
The giveaway management device includes:
Among the provision information registered by the provision information registration means, a cancellation designation acceptance means for accepting designation of provision information desired to be canceled from the store;
A prize exchange system, further comprising provision stopping means for performing processing for stopping provision of a prize corresponding to the provision information accepted by the cancellation designation acceptance means to the user.