receipts

Green.  Everyone is talking about it now, while people have been slowly changing their ways to become more environmentally concious, big business is starting to do it too.  There are many examples of companies out there striving to help give incentive for people to recycle like RecycleBank, ReUseIt bags, and countless other stores like Trader Joe’s, Harris Teeter, etc. that promote the use of reusable grocery bags.

A project idea I came up with was to integrate the customer loyalty programs at grocery stores (VIC, MVP, etc.) and give customers the options of not receiving a receipt print out, but instead getting an e-mail copy of their receipt.  I did a model of the potential savings for a store like Harris Teeter, taking estimations on amount of paper used, transactions at the stores, ink used, and more to help determine a cost savings for Harris Teeter (the factor that really produces change for companies).  Although I can’t say for sure, I have to assume the intelligence of their VIC program could keep track of purchases for returns purposes, it must already as I get targeted weekly advertising based on my purchasing history. They already have my e-mail address, how much easier would it be to get a digital receipt rather than a piece of paper you’re just going to crumble up and throw away. You would have the flexibility of something like NeatDesk without having to purchase a desktop scanner.

I understand the concerns of not having a hard copy receipt, but if the store had the ability to look up your purchase history from an easily accessible database, I really don’t see the need for it. They could also tack on some ads to their digital receipts if they’re worried about loss of ad revenue.

I also foresee a logical integration of the VIC program where coupons become an online experience, automatically uploaded to the customers card and reducing the waste generated by paper coupons. I don’t know how this feature would benefit the stores (again, what promotes them to change), but I think it would be a useful tool for their customer loyalty program if nothing more.

Here’s an Excel breakdown of some of my estimations, as mentioned I had to research and fudge some of these numbers, but I think there’s a serious case for a new look at receipts.

Current
Average receipt length    12    inches
Roll of receipt tape    2640    inches
Cost of receipt tape roll    0.9    dollars
Receipt printer ribbon    1.92    dollars
Ribbon head print capacity    20000    receipts

Average # of receipts per roll (roll length/receipt length)    220
Average # of receipts per day (# of transactions * # of stores)    177,000
Receipt tape used per day (receipt length * # of receipts/day)    2,124,000
Receipt tape rolls used per day (receipt tape usage/length of roll)    805
# of rolls used per year (rolls used per day * 365)    293,659

Cost of rolls per year (rolls used per year * cost of roll)    $264,293.18    Dollars
Average # of printer ribbons used per day (# of receipts per day/print capacity)    8.85
Average # of printer ribbons used per year (ribbons used per day * # of printers used per day)    3230.25
Cost of printer ribbons per year (# of printer ribbons per year * cost of printer ribbon)    $6,202.08    Dollars
Cost of printer ribbon + rolls per year    $270,495.26
# of Harris Teeter Stores Globally    177
Cost of printer ribbon + rolls per year globally    $47,877,661.34
Potential savings by reducing receipt printing by 5%    $2,393,883.07

# of rolls per printer ribbon    90.91
# of transactions per day per store    1000

If my estimations are anywhere close to being on track, Harris Teeter could save $2+ million across its stores by implementing a program like this. Not to mention the added benefits of good press from being “green,” saved jobs by less expenses, etc.  Look forward to hearing your thoughts!