Normal repair: 40% repair for 35% cost.
Discount for regular customers. After X repairs:
After 10 = 34%.
After 20 = 33%
After 30 = 32%
After 40 = 31%
After 50 = 29%
After 60 = 28%
After 70 = 27%
After 80 = 26%
After 90 = 25%
next... next i be on next repair level and calculate next, lower repairs.... |
