Um... Payment Method Practice doesn't provide any good best practice?

[marcoscaceres]

I'm reading:
https://github.com/w3c/payment-request-info/wiki/PaymentMethodPractice

And I'm not finding it useful from either a developer perspective or from the perspective of someone wanting to mint a URL-based PMI or a standardized PMI 😩

I'm reluctant to point people to this unless we bring up the quality.

I would expect guidance on how to design ".data" and the returned ".details". Right now, the current page is very verbose and provides limited practical information.