CDs
| (8/2006 - 5/2007) | (5/2007 - 5/2008) | (5/2008 - 5/2009) | (5/2009 - 1/2012) | (1/2012 - 1/2013) | (1/2013 - Today) | |
| Cost to Buy a Used CD: | $4.00 | $4.00 | $4.00 | $4.00 | $4.00 | $4.00 |
| Average Cost to Mail a CD: | $0.95 | $0.95 | $0.96 | $0.96 | $0.99 | $1 |
| Average Savings per CD: | $3.05 | $3.05 | $3.04 | $3.04 | $3.01 | $3 |
| Total # of CDs Mailed: | 36,986 | 72,909 | 116,045 | 367,057 | 94,605 | 22,599 |
| Net Savings: | $112,807.30 | $222,372.45 | $352,776.80 | $1,115,853.28 | $0.00 | $67,797.00 |
| Total Club $avings: $112,807.30 + $222,372.45 + $352,776.80 + $1,115,853.28 + $0.00 + $67,797.00 = $1,871,606.83 | ||||||