Qrispy eSIM offers a single type of Pay‑as‑you‑go data credit for China. The credit can be purchased in amounts ranging from about 1 GB to 10 GB of data at current rates, and the cost falls somewhere between roughly $6.30 and $63.00 depending on the chosen top‑up size. Because the credit is not capped, the amount bought represents the value of data that can be used, and unused balance remains available indefinitely, allowing travelers to add more credit whenever needed. Tethering is also permitted with this credit.