They have the means to do it, to make it a standard, and they could reap massive amounts of payment processing revenue and additional advertising as a result.
他们有能力做到这一点，让其成为一种标准，然后借此收获大量支付处理相关的收入和更多广告收入。
2
These newer forms of payment allow developers to convert a smash-hit app into a long-term revenue stream.
这些新的付费形式允许开发者把一个受欢迎的应用转化成一个长期的收入来源。
3
Apple has so far forgone advertising revenue: its services are ad-free, but most of them require payment. Apple's services are aimed at consumers, not businesses.