The New York Times reported on Friday that Apple Pay now accounts for 50% of the tap-to-pay transactions at all of McDonald's 14,000 US stores. Additionally, the outlet claims that Walgreens' mobile payments at its 8,000+ stores have doubled since the service launched.
The figures were nestled in a broader piece regarding Apple's role in mainstreaming mobile payments. Google Wallet and Softcard—backed by AT&T, T-Mobile and Verizon—both say that Apple Pay has been a huge tailwind, as they've seen an increase in usage since it debuted.