The official book fruit card can't be exchanged for cash in Tuantuan. The fruit card of the popular bookstore is a kind of Su Guo card, which can be used in both the popular bookstore and suguo supermarket. Su Guo card can only be used in suguo supermarket, not in popular bookstores. When used in the supermarket, the method is the same. It is a stored value card, and it is also the scope of application of the book fruit card. This card can be used by all contracted merchants except Xinbai Shopping Mall, Golden Eagle Shopping Mall and Nanjing Shopping Mall. Such as suguo supermarket Direct Store and Huigou Shopping Center. The denomination can be customized according to the company's requirements (or the scope of use can be set). The card amount includes 5 yuan, 1 yuan, 2 yuan, 5 yuan and 1 yuan, and the denomination is customized. Su Guo owns: China Resources Su Guo, suguo supermarket, Su Guo Community, Su Guo Convenience, Haoconvenience, Yonghui Supermarket, 71/supermarket, Golden Eagle Supermarket and Beijing.