I've just had a great example of how not to do it at Asda. Asda (the UK Walmart) is generally on top of its day-to-day service standards. Its staff are amongst the most helpful in any UK supermarket. However they clearly haven't been trained to cope with things going wrong and to make the most of the situation. This became clear when at approximately 13.22 yesterday their EPOS system went down in our local superstore. Every single till, human-operated and automatic, stopped working.
First failing: it took too long to get announcements out about what was happening. And they ought to have got an extra person on each till lane immediately to manage the irritated queues, preferably with a nice tin of sweets.
Second failing: the system came back pretty quickly on the operative tills, but the self-checkouts got confused. In the lane of six where I was trying to check out, three of the tills (including mine) decided to reboot, two froze just after apparently taking payment but without issuing a receipt or confirmation of payment and one continued operating normally. Here there were multiple failings:
- The staff member in charge of the tills spent most of the down time on the phone, asking what to do. It was fine for her to do a get a quick 'get a manager here now!' call, but her focus should have been on the customers.
- The customers at the two tills that had apparently taken payment should have been given the option to leave with their goods, if they didn't mind not having a receipt. Okay, the store might have taken a £10 loss, but it would have been worth it a) to please 2 customers and b) to reduce the number of irate people in a concentrated space.
- The three tills that were rebooting were going to take 10 minutes or so to become functional again. This should have been made clear, but wasn't.
- The till that was still working was initially ignored. It was only because I said 'Can I try that one, it seems to be working?' (and it was) that the staff member started routing people through it.
- The people queuing to enter the lane were being ignored. They should have been warned that only one till might be operating for some time.
- I would also have offered people a voucher (£1 would be enough) as compensation for being messed around. Easily done, cheap, helps ensure people come back.
This is top of the head stuff. There's more they could have done. But the main problem is that the staff had no training in what to do if things did go wrong, nor any discretion to sort the problem out. Without those two keys there is no good recovery, and customer service goes down the plughole.