Where can I buy a cheap Su Guo card?

Su Guo cards can be purchased in the following places:

* Purchased in suguo supermarket. In suguo supermarket, you can find a special Su Guo greeting card sales counter, where you can buy Su Guo greeting cards of various denominations.

* Buy on major e-commerce platforms. You can search for "Su Guo Card" on major e-commerce platforms, and then compare the purchases.

* in the enterprise to buy. You can contact some enterprises, such as banks and mobile operators. They may offer Su Guo cards as promotional gifts or services.

Please note that when purchasing Su Guo cards, please choose the regular channels to avoid encountering fake cards or bad merchants.