Changing supplier prices make stock costing difficult
Product purchase prices rarely remain unchanged for long. A Bangladeshi retailer may receive one delivery at Tk 90 per unit and the next delivery at Tk 105 because the supplier’s price, transport cost, import cost, or market availability has changed. At the same time, part of the lower-cost stock may still be available in the shop or warehouse. Inventory software for Bangladesh businesses must therefore show a realistic product cost instead of depending on a number that was entered once and never updated.
Mixed old and new stock can hide the real cost
When old and new stock are stored together, shop staff normally sell the products without knowing which delivery each unit came from. A notebook may show several purchase rates, but it does not automatically tell the owner what the current stock actually costs. StockLedger recalculates a product’s average cost whenever new stock is received at a different purchase price. The recalculated cost reflects the stock already available and the newly received stock, giving the business a more practical basis for pricing and profit calculation.
Purchase receiving keeps quantity and cost connected
Accurate inventory costing begins when products are received from the supplier. The received quantity and actual purchase price must be recorded correctly, especially when a supplier changes the rate, delivers a partial quantity, or sends the same product through several deliveries. In StockLedger, each purchase receive remains connected to the relevant product and updates its average cost. This helps retailers, wholesalers, and distributors avoid the common problem of updating stock quantity in one place while leaving an old purchase cost somewhere else.
Purchase returns and supplier payments affect the full picture
A supplier transaction does not always end when the products enter the business. Damaged, incorrect, excess, or unsuitable products may be returned, while the supplier may be paid in full or through several payments. StockLedger keeps purchase receives, purchase returns, and supplier payment history linked to the relevant products and transactions. Instead of comparing a stock notebook, purchase register, return book, and payment diary, the owner can follow the connected history of what was received, what was returned, and what was paid.
Real average cost supports safer pricing and profit decisions
A selling price that produced a good margin last month may become too low after the supplier increases the purchase price. StockLedger calculates profit as a markup on the product’s real cost rather than using a fixed profit amount entered once. When the average cost changes, the profit calculation reflects that updated cost, helping the owner see whether the current selling price still makes commercial sense. For Bangladeshi retail shops, grocery businesses, pharmacies, wholesalers, and distributors, this reduces guesswork when supplier prices fluctuate and old and new stock remain mixed.