Restricted vs Free Market Pricing in Web Payments [Re: Web Payments Workshop position paper]

I have submitted a position paper about "choice in the basic attributes of
pricing" for the Paris workshop at the end of March.

Title: Restricted vs Free Market Pricing in Web Payments

Sub-title: Considerations in Accommodating Transparency and Freedom of
Choice in "Unit-of-Account", in "Medium-of-Exchange" and in
"Value-in-Exchange Benchmarking" at the Inception of a Possible W3C Web
Payments Specification

This is submitted under my name, using my affiliation with U Québec, as it
has not been reviewed or approved by the Community Group on Web Payments.
It does make reference to this CG though.

An editable working version is posted here:
https://www.w3.org/community/webpayments/wiki/Choice_in_the_basic_attributes_of_pricing

(The wiki version is still missing some footnotes that are in the PDF
submitted yesterday.)

Joseph Potvin