帮助中心
根据用户消费等级可以分为以下等级：
0 0
1 1000
2 2000
3 5000
4 10000
5 20000
6 30000
7 50000
8 80000
9 120000
10 180000
11 250000
12 350000
13 500000
14 700000
15 1000000
16 1500000
17 2200000
18 3000000
19 4000000
20 5200000
21 6500000
22 8000000
23 10000000
24 13000000
25 18000000
26 25000000
27 33000000
28 42000000
29 52000000
30 63000000
31 75000000
32 90000000
33 110000000
34 130000000
35 160000000
36 200000000
37 258000000
38 310000000
39 380000000
40 460000000
41 550000000
42 750000000
43 1500000000
44 3000000000