Ridiculous comparison. 5.1% of one store chains transactions vs 5.5% of many store/restaurant/etc. chains transactions.
It is not even that. It is 5.5% of people who have access to ApplePay use it for most transactions, vs. 5.1% of people who have Walmart Pay. The Walmart exec notes that they are signing up thousands a day. Unfortunately, without knowing what percentage of Walmart customers use Walmart as their primary (or very frequent) retailer and what percentage of them have signed up for it, we cannot even know how meaningful that statistic is. I am an occasional Walmart customer and am unlikely to ever register for the service. The more frequently someone shops there (and the larger the amount one spends) the more likely someone is to use the service.
Compare total successful transactions (by count, by value).
Both numbers would be interesting. It might be that there are more transactions by one, with more money being spent with the other. Until we have these numbers, these comparisons do not tell us enough.
Lets see Walmart allow for customer choice between WalPay, ApplePay, and AndroidPay, and then see where those numbers go.
The real question for Walmart is are they primarily interested in generating more revenue from the most loyal or cutting the friction for other customers (in the hope of making them loyal customers). Until NFC is common there is no real downside to their current approach and plenty of upside. If one is a frequent Walmart customer, they have provided enough extra benefit for using Walmart pay that they may overcome the hassle of registering and using it. For those who are not regular customers, NFC is not yet common enough to make its unavailability a reason for not shopping at Walmart. Once it reaches a large enough percentage of retailers so that I do not need to carry my wallet much of the time, the lack of NFC acceptance will be a problem.
I suggest using only checks or big bags of change at chain stores that do not accept NFC payment methods including both ApplePay and AndroidPay
While I am not sure it would have an impact at a large retailer like Walmart, it is a funny idea. For smaller retailers, talking to the owner is much more likely to win the day. Two of our local non-chain restaurants accept NFC pay. Both have only Apple Pay branding. When most locations are NFC enabled, its use will take off. Until then, it is only the die hards that will use it.