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Level | Customer order amount in 2015 | Free sample rate | free sample amount |
A | more than USD50,000 | 0.01 | USD600 |
B | between USD30,000 thousand and USD50,000 | 0.008 | USD300-USD500 |
C | between USD10,000 thousand and USD 30,000 | 0.007 | USD200-USD300 |
D | between USD8,000 thousand and USD 10,000 | 0.006 | USD200 |
E | below USD8,000 | 0.005 | Below USD100 |