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EDLP in the UK

UK retailer strategies

As with any unique selling proposition, there is a growing acceptance that EDLP can only be "owned" by one retailer in a market place, for example Walmart in the US grocery trade. The UK position can crudely characterised as this:

Retailer Strategy Progress to date
Tesco Divide product lines into Staples and Impulse. Staples are typically not promoted and many are subject to EDLP. Impulse lines are promoted and prices follow a Hi/Lo pattern. Profits and market share up. Some loss to Asda on certain categories
Asda Although the consumer perception of Asda is totally EDLP, only two thirds of categories are affected and only one third of all items. These are generally KVI lines (known value items) Market share static
Sainsbury's There are an increasing number KVI lines on EDLP and it is business as usual with the rest, following typical promotional calendars. JS has had to work hard to convince it shoppers that they are not paying a premium in the face of more aggressive EDLP strategies by its competitors Profit and market share decline halted
Morrisons A clear Hi/Lo strategy is increasing Morrisons shopper penetration as it digests the old Safeway portfolio but the jury is still out whether Morrisons will be able to build share of trade now it is a true national retailer. Profit and market share decline - some signs of recent improvement

Does EDLP work? - Topline effects

Asda appear to think so but its claim to "own" EDLP in the UK has been steadily undermined by Tesco who have worked hard to show shoppers that they are serious about low prices. The difficult decision is consideration of what lines to put on EDLP, because not even Walmart cuts all prices. If the consumer cannot recall what the price of an item was before, how will they know it is on EDLP now? And how long will they go on remembering that before the EDLP price becomes their "regular" price? Instead, there is some evidence to suggest that shoppers work on the basis of what their weekly shop costs them. By applying EDLP to many staple goods, Asda and Tesco tend to beat the Sainsbury shopping basket on price.

Does EDLP work? - Category effects

If the price cut does not bring in sufficient extra volume, then all the retailer has done is take value out of the category. In this situation the manufacturer has a real need, responsibility even, to point out the error of their ways.

Thinking logically, the highest price elasticity is likely to be seen on high price items and on a few key staples where the price is widely known e.g. Nescafe. The highest promotional elasticity is likely to be seen on "impulse" categories where consumption is expandable e.g. beer. Where EDLP has been applied to the top selling SKU in a category (in theory the KVI line) volumes increases have rarely compensated for the revenue cut. The root of this problem appears to be how prominent the category is in the consumers mind.

High involvement categories are ones where shoppers regularly visit the fixture and have a good idea of price differentials if not the prices themselves. So an EDLP price may attract huge extra volumes on a major SKU, at least for a while. In low involvement categories, shoppers rarely visit the fixtures. The application of EDLP means that promotions stop and for such categories this means an end to the key mechanism that attracted extra consumers to shop the fixture in the first place. Some manufacturers have been able to persuade retailers to return the KVIs in low involvement categories to Hi/Lo pricing and then apply EDLP either to larger pack sizes or to secondary brands.

Does EDLP work? - Brand effects

If a brand has a very tangible USP, then EDLP is unlikely to attract sufficient extra volumes and the policy will just reduce brand revenues. In that situation, either the brand or its category are highly interesting (involved) to the consumer and the item is a staple.

Brand effects

How to analyse categories under going EDLP

    1. The first action is to check the revenue and volume situation. Are either the manufacturer or the retailer better off as a result of EDLP?

    2. We also want to understand what has happened to incremental sales - has the absence of promotions removed all incremental sales, leaving just a base sales (albeit expanded) or is there still an incremental component?

    3. Is this increment decaying, as fewer consumers interpret the price cut as a promotion and more start to see the new regular price. If so is the base sales rising to offset the falling incremental sale?

    4. Is extra display space (to alert consumers to the new low price) responsible for any incremental sales achieved?

    5. Can we calculate the elasticity coefficients for regular price changes, promotional price changes and all other promotional effects?

    6. Use the coefficients to demonstrate to the retailer what lines should be EDLP and which should not. (The coefficients back up the "theory" with true measures of historical consumer behaviour).

    7. Keep the whole process under review, particularly when price differentials in a market have changed significantly over time.

 

 

 

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