You can use an inventory management software. I highly rmend you to check out Emerge App . EMERGE App is a order & inventory management with simple accounting cloud software for smallpanies to boost productivity & drive higher profits Anypany buying a physical product (either online or offline ) can use EMERGE App to manage their sales purchasing operations inventory & basic accounting process EmergeApp would be a Best suite italic If yourpany do not keep stocks or keep only partial stocks EMERGE App is fantastic. If yourpany spends a lot of time drafting Quotation Estimates 1 Sales Order 1 Delivery Orders 1 Invoices 1 Purchase Order to supplier on excel sheets EMERGE App allows you to draft PDF and email out all above documents in seconds. 1 How Emerge App helps italic small retail businesses italic Businesses can connect to various other third party channels (shopify Magento Womerce) to simplify order and shipping related tasks EmergeApp is a cloud-based SaaS and requires no installation. EmergeApp offers affordable pricing (plans starts from $3) helps sellers save time and money. Inbuilt features to ship orders manage drop shipping purchases tracking payments and customer service. With EmergeApp you will have a clear picture of stores performance in real-time. We are currently giving away First user FREE forever plan . Disclaimer I'm the Founder and CEO of EMERGE App a workflow and inventory management software that we developed to solve our issues when we were a trading and distributionpany.