## Delivery Payment Rates

Alright, so now we also know how much an industry can change their production, but what are we paid for our deliveries? This is based on a number of factors: cargo, amount, distance, and days in transit, and is the product of the cargo payment rate, amount of cargo, transit distance, and time factor determined by days in transit. Let’s have a look at each of these factors separately.

### Amount of cargo

Let’s start with the easiest one – the amount of cargo. This one is really easy to figure out as it is simply the amount of cargo that we are determining the payment for. The payment rate, as we will see in a moment, measures payments for each 100 units or 10,000 litres of cargo, so the amount of cargo for use in the eventual calculation will be how many lots of 100 units or 10,000 litres there are. This means that 300 units of cargo will mean we use 3, whilst 10,000 litres will mean we use 1.

### Cargo payment rate

Initial cargo payment values, shown for each cargo type in the table below, are for delivering 100 units or 10,000 litres of cargo over a distance of one tile. However, remember that the payment value will go up with inflation as the game progresses for the first one hundred and seventy years.

Cargo | Units | Pay. | Cargo | Units | Pay. | Cargo | Units | Pay. | ||
---|---|---|---|---|---|---|---|---|---|---|

Passengers | £39 | Wheat | Tonnes | £58 | Sugar | Tonnes | £54 | |||

Valuables | Bags | £91 | Paper | Tonnes | £66 | Toys | £68 | |||

Livestock | Items | £53 | Gold | Bags | £71 | Batteries | £53 | |||

Grain | Tonnes | £58 | Food | Tonnes | £69 | Sweets | Tonnes | £75 | ||

Goods | Crates | £75 | Rubber | Kilolitres | £54 | Toffee | Tonnes | £58 | ||

Coal | Tonnes | £72 | Fruit | Tonnes | £51 | Cola | Kilolitres | £59 | ||

Steel | Tonnes | £69 | Maize | Tonnes | £53 | Candyfloss | Tonnes | £61 | ||

Iron Ore | Tonnes | £62 | Tropical Wood | Tonnes | £97 | Bubbles | £62 | |||

Wood | Tonnes | £61 | Copper Ore | Tonnes | £59 | Plastic | Kilolitres | £54 | ||

Oil | Kilolitres | £54 | Water | Kilolitres | £57 | Fizzy Drinks | £76 | |||

Bags | £55 | Diamonds | Bags | £71 |

It’s possible to see the payment rate trend within the game by going to Graphs and bringing up the Cargo payment rate window, such as shown below. Like the table above, these are shown at the rate for delivering 10 units or 10,000 litres of cargo a distance of 20 squares.

### Transit distance

The transit distance is measured by adding the differences in *x* and *y* tiles, not straight-line distance, between the origin station and the
destination
station. The tile from which this distance is measured is the name-labelled tile of each, not from the industries or by vehicle distance travelled.

This process of finding the distance is known by quite a few names, such as taxicab geometry, rectilinear distance, *L*_{1} distance or norm, city block distance, Manhattan distance, or Manhattan length, with corresponding variations in the
name of the
geometry. The latter names refer to the grid layout of most streets in Manhattan which cause the shortest path a car could take between two intersections to
have a length equal
to the intersections’ distance.

For example, the distance between the point *P*_{1} with coordinates (`x`_{1}, `y`_{1}) and the point
`P`_{2} at
(`x`_{2}, `y`_{2}) is

### Time factor

The time factor penalises slow transportation by granting a penalty for deliveries that are considered late for the particular cargo type. Each cargo type has
two numbers, `days1`
and `days2`, that determine the boundaries between fast, medium, and slow deliveries. These are shown in the table below in the Early and Late columns,
with each value
being presented in number of days. However, one day here is actually 2.5 days in the game, so if `days_in_transit = 4`, then 4 is in the calculations
that follow, but
the cargo is actually already ten days in transit.

Cargo | Early | Late | Cargo | Early | Late | Cargo | Early | Late | ||
---|---|---|---|---|---|---|---|---|---|---|

Passengers | Immediate | 24 | Wheat | 4 | 40 | Sugar | 20 | None | ||

Valuables | 1 | 32 | Paper | 7 | 60 | Toys | 25 | None | ||

Livestock | 4 | 18 | Gold | 10 | 40 | Batteries | 2 | 30 | ||

Grain | 4 | 40 | Food | Immediate | 30 | Sweets | 8 | 40 | ||

Goods | 5 | 28 | Rubber | 2 | 20 | Toffee | 14 | 60 | ||

Coal | 7 | None | Fruit | Immediate | 15 | Cola | 5 | 75 | ||

Steel | 7 | None | Maize | 4 | 40 | Candyfloss | 10 | 25 | ||

Iron Ore | 9 | None | Tropical Wood | 15 | None | Bubbles | 20 | 80 | ||

Wood | 15 | None | Copper Ore | 12 | None | Plastic | 30 | None | ||

Oil | 25 | None | Water | 20 | 80 | Fizzy Drinks | 30 | 50 | ||

20 | 90 | Bags | 10 | None |

The penalties for late deliveries have a maximum penalty of 88% and are as follows.

- For each day after the Early delivery time that the cargo is delivered, the penalty is increased by 0.4%.
- For each day after the Late delivery time that the cargo is delivered, the penalty is increased by 0.4%.

For example, let’s assume that there is no inflation and try to figure out the amount we would get paid for delivering 200,000 litres of oil a distance of 20 squares in ten days. We take the amount of cargo as 2 because the payment rate if per 100 units of cargo, then we take the payment rate as £54 from the table earlier, then we take the distance which is 20 squares, and because there is no late delivery for oil, our time factor is 100%.

2 × £54 × 20 squares × 100% = £2,160

Therefore we would get paid £2,160 for this delivery. Now, whilst still assuming there is no inflation, let’s try to figure out the amount we would get
paid for delivering
100 bags of mail a distance of 100 squares in 100 days. Because we’re only delivering 100 pounds, we don’t need to add the initial 1 × part, so we will
take the £55
payment rate from the table, the distance which is 100 squares, and then figure out the time factor because we are delivering these goods very late. The Early
delivery time for
mail is 20 and we are delivering it on the 100^{th} day, so for each day after the Early delivery time, of which there are 80, we increase the penalty
by 0.04%, making
it 80 × 0.04%. Furthermore, the Late delivery time is 90 and we’re over that by 10 days, so for each day after the Late delivery time, we increase the
penalty by 0.04%,
making it there’s an additional 10 × 0.04%.

£55 × 100 squares × (1 – 80 × 0.004 – 10 × 0.004) = £3,520

And finally we see that we would get paid £3,520 for this delivery.

However, there is an exact formula for calculating delivery payment rates that is much more complicated and slightly more accurate, due to rounding error when converting from larger discrete values. What we have already covered is enough to understand how it works on a basic level, but if you’re interested in the exact formula, here it is. If you’re not, feel free to skip ahead to the next topic – vehicle speeds.

i.e. **I**ncome (**c**argo, **a**mount, **d**istance, **t**ime) = cargo payment rate. The table
below presents
the values that should be used for the above – Base, Days1, and Days2.

Cargo Type | Base | Days1 | Days2 | Cargo Type | Base | Days1 | Days2 |
---|---|---|---|---|---|---|---|

Batteries | 4322 | 2 | 30 | Oil | 4437 | 25 | 255 |

Bubbles | 5077 | 20 | 80 | Oil (subtropical) | 4892 | 25 | 255 |

Candyfloss | 5005 | 10 | 25 | Paper | 5461 | 7 | 60 |

Coal | 5916 | 7 | 255 | Passengers | 3185 | 0 | 24 |

Cola | 4892 | 5 | 75 | Plastic | 4664 | 30 | 255 |

Copper Ore | 4892 | 12 | 255 | Rubber | 4437 | 2 | 20 |

Diamonds | 5802 | 10 | 255 | Steel | 5688 | 7 | 255 |

Fizzy Drinks | 6250 | 30 | 50 | Sugar | 4437 | 20 | 255 |

Food | 5688 | 0 | 30 | Sweets | 6144 | 8 | 40 |

Fruit | 4209 | 0 | 15 | Toffee | 4778 | 14 | 60 |

Gold | 5802 | 10 | 40 | Toys | 5574 | 25 | 255 |

Goods | 6144 | 5 | 28 | Valuables | 7509 | 1 | 32 |

Grain | 4778 | 4 | 40 | Water | 4664 | 20 | 80 |

Iron Ore | 5120 | 9 | 255 | Wheat | 4778 | 4 | 40 |

Livestock | 4322 | 4 | 18 | Wood | 5005 | 15 | 255 |

4550 | 20 | 90 | Wood (subtropical) | 7964 | 15 | 255 | |

Maize | 4322 | 4 | 40 |