In the Costing tab of a receiving invoice, you can view and edit the costing of the received goods. The costing entered here refers to the whole document.
Entered costs will be divided among the lines and will raise the purchase price. The key used by the program is as follows:

- if the data for costing is not entered in the Lines subpanel, it distributes the costs according to the supplier's price from the line.

- if the lines have a costing, the costs are distributed by weight value using the formula:

Costing is actually a calculation of the purchase price of goods that includes the supplier's price, transport costs, customs, and direct costs.

The interlinking of these categories, that is, the bases from which individual costs are calculated, are described in the chapter on the costing panel of the Items register. Data from the Items register will be used as the default values entered by the program for the costing in a receiving document.

Usually the customs rate in the calculation of Items register is not actual, because the customs base and the base from the costing cannot be the same (at least) due to differing exchange rates. This is why the program will use the data about the customs rates from the custom tariffs register and not from the Costing panel in the Items register. An example can be found in Settings.

Costing can be created in two ways, that can also be combined:

• for an individual line of the receiving document. This option is used, when the costs of purchase cannot be distributed among the lines by weight value and not all data about default calculative items of purchase has been entered. The left half of the pricing displays prices, percentages, and values of individual elements of the purchase and sales price PER UNIT; the right half shows the values for the whole purchased quantity.
• The value of customs, transport costs, and direct costs can be copied to the costing with the SAD.
• for the whole receiving document. This is the most common type of costing of goods. If you are creating costing for lines of the receiving document, the data in the costing for the whole receiving document represents the sum of data from individual lines.

Data on the VAT base and accounted VAT from the costing is used by the program to report the ledger of received invoices.

Click the button Confirm to recalculate the purchase values of the document lines. Clicking the button discards the entered values, does not edit the lines, and closes the window. 

In an approved document, the calculation cannot be changed. In this case the program will display an error when you try to confirm the calculation (see Document is already confirmed! The calculation cannot be edited anymore!).

• Due to the particularities of tax records, the costing for the purchase type "Import", with imports from third countries, has the field "Basis for VAT from SAD" added. This field is hidden with domestic purchases.
• If you receive the goods at a warehouse where the valuation by fixed prices has been selected, you'll also find the Deviation from Fixed Price field. If a different valuation is selected, this field remains hidden.
  

For particularities in certain cases see:

1. Purchase from Domestic Legal Entities
2. Gaining Goods from the Community
3. Purchases from Non-residents
4. Import from Third Countries
5. Receiving of Goods where VAT is not Considered
6. Receiving where VAT is Different from the Acknowledged
7. Particularities with Costing for service
8. Costing by Fixed Prices
9. Costing in Collective Invoices
10. Costing in Collective Invoices from subcontractors