Retail Competitive Fees for PO Boxes The PO Box fees for competitive locations are changing on January 27, 2019, as follows:   3-Month Fee Group Size 1 Size 2 Size 3 Size 4 Size 5 C30 $44.00 $87.00 $144.00 $230.00 $360.00 C31 40.00 59.00 105.00 155.00 247.00 C32 35.00 51.00 89.00 130.00 198.00 C33 30.00 44.00 77.00 118.00 168.00 C34 26.00 39.00 67.00 102.00 147.00 C35 23.00 34.00 59.00 89.00 131.00 C36 20.00 29.00 51.00 75.00 116.00 C37 17.00 25.00 45.00 66.00 101.00 C38 39.00 58.00 102.00 153.00 246.00 C39 34.00 49.00 85.00 127.00 197.00 C40 29.00 43.00 74.00 112.00 167.00 C41 25.00 37.00 64.00 97.00 144.00 C42 22.00 32.00 56.00 84.00 124.00 C43 19.00 27.00 48.00 71.00 113.00 C44 16.00 24.00 42.00 62.00 99.00   6-Month Fee Group Size 1 Size 2 Size 3 Size 4 Size 5 C30 $75.00 $150.00 $250.00 $400.00 $625.00 C31 70.00 103.00 183.00 269.00 429.00 C32 61.00 88.00 154.00 226.00 344.00 C33 53.00 77.00 134.00 205.00 293.00 C34 46.00 67.00 117.00 178.00 256.00 C35 40.00 59.00 102.00 155.00 227.00 C36 35.00 50.00 88.00 131.00 202.00 C37 30.00 44.00 78.00 115.00 176.00 C38 68.00 100.00 177.00 266.00 428.00 C39 59.00 85.00 148.00 220.00 343.00 C40 51.00 74.00 128.00 195.00 290.00 C41 44.00 64.00 112.00 168.00 250.00 C42 38.00 56.00 97.00 146.00 215.00 C43 33.00 47.00 83.00 124.00 196.00 C44 28.00 41.00 73.00 108.00 173.00 — Retail Operations, Retail and Customer Service Operations, 1-3-19