Which price will be shown between an existing price list and activated "Auto Fill Last Prices" option?

RanceLab Software will pick up the rates from Price List.

Note: Apart from Price List, you may specify Item Rate at Product Master and Stock receive entries (like Opening Stock, Purchase Order, Purchase and Production). When you create and set a price list following will be the rate pick-up sequence.

1. Price List
2. Product Master (Standard Cost Price / Standard Selling Price)
3. Stock Child Rate (Entered during stock-inward transactions)