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If the Enable Additional Price Factor option is selected on the Administration > Settings > Sales form, you can select a particular factor defining which price list must be used. The Price column is filled in automatically if prices are available from the appropriate price list (see Price Lists Item Pricing). You can enter the prices manually if you have appropriate access rights.

The Discount,% and Discount (or Discount Price) columns are available if the Enable discounts and markups in sales documents option is selected on the Administration > Settings > Sales form. Use these columns to specify the manual discount granted to the customer. The default discount can be set in the customer contract. The Auto-Discount % and Auto-Discount columns are available if the Enable Automatic Discounts and Markups option is selected on the Administration > Settings > Sales form. Non-zero values in these columns indicate that one or more discounts are applied because their conditions are met in the document. If you change any line in the document, click the Auto button to recalculate the automatic discounts. For more information on discounts, refer to Overview of Trade Discounts. form. 

The values in the Amount column are automatically calculated for each item according to the specified priceprices, quantityquantities, and discountdiscounts.In the GL Accounts column, you can view the default accounts to be updated by this transaction.

If needed, you can replace them with other accounts.You can use the Income Item, Expense Item, and Business Activity columns to specify parameters for further analysis of the sales transaction.If the VAT Applied option is selected for this document on the Main tab, the VAT, % and VAT Amount columns are available. The VAT amount is calculated in the currency of the document according to the amount and VAT-related settings (which are specified on the Main tab) as follows:

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Use the Up and Down ( ) buttons to rearrange the items in the list.If the Recalculate Automatic Discounts When Line is Changing option is selected on the Administration > Settings > Sales, discounts will be automatically recalculated on any changes occurred in a sales document.
If the Recalculate Automatic Discounts When Line is Changing option is not selected, you will need to click the Image Removed button on the toolbar to initiate re-application of automatic discounts. The red color of circular arrow on the button indicates that the document has been changed and discount re-application is required. Green color of the arrow ( Image Removed ) indicates that auto-discounts are updated.

The Set Components button on the table toolbar is available if the Use Sets for Sales option is selected on the Administration > Settings > Sales form). This button is active only for items of the Set type (for details, see Items.) For each item which is a set, you can select the Specification. To view a list of the set components, click the Set Components button on the toolbar – this opens the Set Components dialog box (below in the topic).If you need to create a deferral for any item in the list, select the item and click Create / Cancel Deferral on the toolbar to invoke the Deferred Revenues dialog box (below in the topic). The Image Removed icon in the first column indicates that for this item a deferral was already created. To cancel the deferral, click Create / Cancel Deferral on the toolbar and then Cancel Deferral in the dialog box.

The Set Components dialog box

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