How to get Stamps
To get all 5 stamps, you need to fulfill the following condition on each stamp category:
spend 1,000JPY or more on: Yen Press/Yen On eBooks, Kodansha Comics eBooks, Seven Seas Entertainment eBooks, and J-Novel Club eBooks
spend 800JPY or more on: eBooks from [Other] publishers
eBooks released on/after June 30th, 2018 PT are not eligible for the stamp rally.
Purchases made with coupons will not be eligible for a stamp.
For further information jump to Campaign Rules >