Copy a Pricelist - can now apply a percentage change.

This update is useful for creating a cost pricelist from a manufacturer's price list. 

In the prices by design screen, there is an option to copy the prices for a design - Copy to new pricelist.

When this is selected then there is a new dialogue box.

When OK is pressed then prices are copied from the displayed pricelist (source) to the entered pricelist (target).

Method:
Keep current prices  - if there are prices already in the target pricelist then these are kept.
Overwrite current prices - for any prices that are in the source and target then the target is overwritten, any prices that are in the target are retained.
Delete current prices then add - this will clear out the target price list for this design and then copy the prices from the source.

Action:
by Fixed value: Apply a fixed change. This is useful when adding a glazing charge into the pricelist
by Percentage: Applies a percentage. Note that it does not do any rounding to nearest 10p etc.  A minus percentage will reduce the price.