可以拿5次 有效期一个月
https://union-click.jd.com/jdc?e=&p=JF8BARcJK1olXDYDZBoCUBVIMzZNXhpXVhgcFR0DXR9QHDMXQA4KD1heSgINVRYJUz1NQxxBQwVDMVs6bBlLVzZDfBt1NVNcNxwmWkh2Ww5YW0VNAlNWHUEETRdKDT1MFx5WGVIVFwYIBEsTBGoNKzodPGF7Jlwgak91fTUBQxNWXAZrUT5RBHsXCmoLHV0dVQcKZF5cCUsRAm8KElMlbQYHZBUzCXsWM28OHlsRVAAHUVhbD0MnA2cPKx1BBVVcAQYNVwlOUzBeK2sUbQUyZF1cC08SB28PE157WAYDVF5aCkIUCgEKG1oUWwMEVl1aOEknAF9WdVpGWgVQV11aZhceADEOHV4SMwUCUltbDkwRM20JGlkXbTYyZG4
