The package price is the total amount you pay for the package, in USDT. It covers the setup fees and the hashrate your package mines with. For the Flexible Miner, it is the initial amount you enter.
The package price does not change after you buy. When the market moves, the speed of a Fixed package or the duration of a Flexible package changes instead. See How long will my package mine?
Three setup fees are deducted from the package price when you buy the package, and again from every refill:
| Fee | Rate | Refundable |
|---|---|---|
| Infrastructure fee | 6% of the package price | No |
| Fixed fee | 3% of the package price, max 1 USDT | No |
| Buy fee | 3% of the remaining amount | For the unspent balance, if you cancel |
The fees are deducted in this order, and the remaining net order N buys hashrate. For a package price A of 100 USDT:
N = (A × (1 − 0.06) − ffix) × (1 − 0.03)
N = (100 × 0.94 − 1) × 0.97 = 90.21 USDT

Where a 100 USDT package price goes, in USDT.
What this means: of a 100 USDT package, 90.21 USDT buys hashrate. For larger packages this share rises towards 91%, because the fixed fee is capped at 1 USDT. For packages below 33.33 USDT, the fixed fee is 3% of the package price.
Your net order buys hashrate at 1% above the index price. The index price is updated every minute, so the same amount buys less hashrate when the index rises and more when it falls. Valued at the index price, the hashrate in a 100 USDT package is worth:
N / 1.01 = 90.21 / 1.01 = 89.32 USDT