Uncover the Real Impact of Great Stock Replenishment
- What’s the real impact of great stock replenishment?
- How does the stock replenishment process work?
- Why are effective stock replenishment methods important?
- What’s the financial impact of effective stock replenishment?
- What’s the impact of good stock replenishment and purchasing?
- How does effective stock replenishment improve operational efficiency?
- Manual stock replenishment
- Stock replenishment system
- How do good stock replenishment methods impact a supply chain?
- Help your business benefit from a smart stock replenishment strategy
What’s the real impact of great stock replenishment?
Any supply chain management professional will tell you that it’s an arduous balancing act to maintain optimised inventory levels through effective stock replenishment.
Yet inventory replenishment planning – done correctly – can have a real positive impact on your business in terms of improving operational efficiency, reducing supply chain risk and enhancing bottom line profitability.
Here’s quick overview of what stock replenishment is and how great inventory replenishment methods can truly add value to any business.
How does the stock replenishment process work?
As goods leave a warehouse, or are used in a manufacturing process, stock replenishment teams will ensure they have the back-up to refill the shelves with inventory items, ready for the next round of picking.
This means that in the background, an inventory management team needs to be monitoring stock levels and focusing on inventory ordering processes to ensure stock availability, ready for replenishment.
Why are effective stock replenishment methods important?
Effective stock replenishment methods ensure the efficient flow of inventory items as they move through a supply chain. Ultimately high levels of stock availability, due to effective replenishment processes, deliver high service levels that in turn ensure customer satisfaction.
What’s the financial impact of effective stock replenishment?
In reality most businesses don’t have the working capital to stock every SKU to the levels required for 100% availability. Instead they balance the costs of holding stock e.g warehouse costs, opportunity costs and cashflow problems, with the risk of not having enough e.g missed sales targets or costly backorders.
A smart replenishment planning team will be able to balance this inventory investment risk by:
- Accurately forecasting future stock requirements – using statistical demand forecasting techniques
- Prioritising which stock items to carry, based on their forecasts, an item’s demand volatility and pick frequency and cost of sales.
They can then set service level targets (or order fulfilment targets) based on these factors e.g set higher service level targets for items that are cheaper to sell and have consistently high demand, compared to those that are expensive and have low, intermittent demand.
With stellar replenishment methods, businesses are in a much stronger financial position. That is, they’ll be able to invest the right amount of working capital in stock to fill orders and optimise sales, without risking a build-up of excess or even obsolete stock, due to over-ordering.
What’s the impact of good stock replenishment and purchasing?
A key responsibility of every stock purchasing team is to negotiate the best price for the items they reorder, so that the sell-on price can be as profitable as possible.
But when looking at the bigger picture the ‘best-price’ is not always the most cost-effective way to procure a product. A smart stock replenishment strategist will understand supply and demand nuances around the items being ordered and consider factors such as:
Lead times – how quickly is the order needed? Is it worth paying more for a faster shipment to fulfil important customer orders?
Quantity – is the discount achieved by bulk-buying outweighed by higher carrying costs and tying up additional capital?
Min/max quantities – based on forecasts, which items are the best to add to an order to reach a supplier’s min order quantity?
Analysing stock levels, forecasts and supplier constraints provides a deeper level of insight that leads to better purchasing decisions. With supply chain procurement increasingly scrutinised by management teams, any stock replenishment savings (that don’t impact service levels) will be seen as extremely favourable.
How does effective stock replenishment improve operational efficiency?
Efficient stock replenishment planning involves:
- accurate demand forecasting
- optimising inventory levels
- purchasing at the right time and in the right quantities
- tracking and reporting KPIs for inventory analysis and continuous improvement
Managing each of these factors in an enterprise resource planning (ERP) or warehouse management system (WMS) can be challenging. Inventory planners often resort to spreadsheets to do their forecasting and calculate safety stock, reorder points and reorder quantities.
Businesses are therefore starting to invest in stock replenishment systems and software that makes replenishment activities more efficient in the following ways:
Manual stock replenishment
Stock replenishment system
|Updating spreadsheets is time-consuming||Spreadsheets are no longer needed|
|Data is quickly out of date, as demand and supply variables change so quickly||Purchasing suggestions are updated daily based on updated forecasts and stock levels.|
|Spreadsheets are prone to human error||Software functionality includes alerts for abnormal activity e.g demand outliers, reports showing risk of stock-outs etc|
|Inaccuracies lead to things going wrong e.g stressful stock-outs and back orders||Teams have more control over replenishment planning, eliminating the element of ‘fire-fighting’.|
|Order cycle times (time between each order) are slower e.g order when you can, not when you should||Order cycle times can be set up as required and reorder points automatically update accordingly|
|Constant number crunching means a lack of time for strategy||Less time spent on forecasting, planning and reordering makes more time for strategic thinking|
Great stock replenishment can add value right along a supply chain:
Manufacturers – ensures a continuous supply of raw materials and prevents costly delays in production.
Wholesalers – allows them to fulfil customer orders on time, keeping them loyal and coming back for more.
Retailers – helps prevent dreaded ‘out-of-stock’ scenarios and keeps customer reviews positive which is terrific for any brand.
The secret to achieving great stock replenishment is optimising inventory levels at each stage of the supply chain.
This can be done by centralising inventory planning activity, so forecasting and replenishment activities are both done with a holistic view of the supply chain. This prevents there being too much or too little inventory at each stage – keeping investment under control and service levels optimised.
Help your business benefit from a smart stock replenishment strategy
Stock replenishment has the potential to affect every aspect of a business – from manufacturing to marketing. It’s therefore crucial to continuously look at ways to enhance your replenishment planning processes. Here’s some recent blog posts that can give you some tips:
- How to deliver better demand forecasting and replenishment
- 4 Inventory replenishment tactics that increase profits
- Unlocking the key to effective inventory replenishment planning