相同产品的Google应用内购买收据的差异

Question

通过Google应用内购买同一产品的收据出现差异的原因可能是什么 以下是两张收据

{"orderId":"GPA.1362-4361-9609-92649","packageName":"com.packagename","productId":"3months_india_ren","purchaseTime":1482758243279,"purchaseState":0,"developerPayload":"3months_india_ren_PRODUCT","purchaseToken":"gccfdngnccchdahhmbkmkajk.AO-J1OyF6HMThthN08i3w0hjO08QqfeIm-atzQ5po-EqDskX3B1RLhj8rPXwBryvgx8syNuiffWajG7_whJj3w-W-ZeJxwlWdPBx-rCoGHlQQnN0DWiWseE","autoRenewing":true}

上面的字段有一个字段autoRenewing，同一产品的收据低于此值。

{"orderId":"GPA.8155-9137-6811-46978","packageName":"com.packagename","productId":"3months_india_ren","purchaseTime":1480776593073,"purchaseState":0,"developerPayload":"3months_india_ren_PRODUCT","purchaseToken":"zhazithmsdfnegmtdunskebo.loJtI2JUQ8B9vK234hcLm4X5D3cZi9obfYTQdEcxJWVznFTm6fDnvTwRZ4gszzl6SQHS2GhAGJmPxO6ZnvObDa8aatgCmNRqk0vHnsLz1mXps7i9hncAmWRUvqGX3Uq8oihCVu5qrQ"}