Inventory management is the process of monitoring and controlling the products you have and sell put simply. Doesn't matter what you sell, physical products or services, or digital products, most likely you need an inventory management system. Your products and services are not all that needs to be inventoried as you also need to track your raw materials.
Some companies can still go pen and paper while others use Google Sheets or Excel and it might be ok but many companies, because manual input takes time, and if a mistake is made negatively impacts your business for months or years, have implemented inventory management software or inventory automation for their inventory system.
Inventory management automation is inventory management software or technology that simplifies your inventory management processes by tracking the goods, products, and raw materials you have in stock. Normally it integrates with your sales channels to give accurate results. Depending on your wishes and needs the cost can vary from free to 30€ / 40€ a month to a few hundred a month. For example, you still will need barcodes RFID tags, or QR codes to be able to track your inventory.
Not playing devil's advocate here but while I understand and agree that some companies have their reasons for not investing in inventory management software, there are costs attached to this decision:
If you go manual or you need someone to allocate to this task, or even if you do it yourself, it’s a task that consumes time that could be spent on other tasks, So you still have to pay someone to do this. If you do all the math and consider the cost (salary, insurance, productivity, probabilities for error) and the time spent, in some cases is the same value you will pay for an inventory management system.
Not knowing in real-time when a product is sold or the raw material is used up, leads to tracking inventory more difficult, most likely leading to a lack of balance in the inventory. Also can lead to theft and inventory that is obsolete.
When there is no system implemented, someone needs to do tasks that could be automated. That causes productivity to be reduced and of course lack of organization in the warehouse
Not having the right information at the right time can lead to wrong decisions or there might be a trend that you are overlooking.
Stock out, increase times in delays and shipping that could be avoided with the right system, cause your customer to blame your company for it, and well, becoming your ex-customer.
Let’s see now some of the benefits of using an automated inventory system
You do a sale and your inventory is updated automatically. Not only that with a more complete system in case you use raw materials it can also update automatically the goods that were used for the products you sell. A good example is food from a restaurant when a dish is sold, the ingredients used are automatically updated.
So if you have an update system, it can alert you if you are running out of a product, therefore you can order it before it runs out
As it can alert you to order a product before it runs out, you can also know when a product is becoming trending that you need to order more of it. It can analyze the sales channels and plan your stock for more-demanded or less-demanded seasons.
Being able not to order too much, knowing what you have in stock, and knowing for example when a product is getting out of date is a big step to control your costs.
You know that product that you need to order, the same amount every month? Or maybe you don’t know but the inventory management will inform you as analyze the sales channels and will inform you what needs to be ordered and when.
Again it depends on the type of inventory management system you have and the investment that you want to make. That being said with an inventory system you can integrate with ( just some examples):
Below are 4 but there are many more use cases that one can explore.
A small online store can every time it makes a sale having the system update in real time. So the store always reflects the current inventory.
A microbrewery may use inventory management software to track the raw materials and alert when they are low, therefore you always avoid production delays
If your business uses perishable goods, you can track expiration dates and receive alerts if a certain item is close to the due date.
A management inventory system that can analyze sales patterns and automatically reorder products before they run out.
Impossible to list them all and also a challenge to tell which one is better but below are some of the ones that you can take into consideration when searching for an inventory management tool.
Market Man - A restaurant management platform
Odoo- Open Source inventory and management platform
Katana - A retail inventory management tool integrated with multiple sales channels
Square - A POS platform that allows you to manage inventory,
Zoho - A management inventory for growing companies
Fishbowl - Warehousing and manufacturing software