We run a small wholesale warehouse for home textiles and soft furnishings in Moscow. We hold about 650 different SKUs on our shelves and our monthly turnover averages around 1,800,000 rubles. Up until now, we've tried to manually log incoming and outgoing items on a simple cloud spreadsheet; however, last week we trusted the numbers on screen, sold 35 duvet sets that weren't actually on the shelf and had to cancel the order on the customer.
The annual license and onboarding fees for dedicated warehouse management software seem like they'll strain our current cash flow. Can completely free warehouse inventory tracking tools handle an inventory of this scale without errors, or is it safer to stick with a formula-packed spreadsheet? If our volume doubles down the road, will migrating data to another system become a nightmare?