Press+ shared the research at a quarterly meeting of its affiliate publishers this week.
The data show that the average price paid for monthly digital subscriptions to publications using the Press+ system rose from $8.83 in July 2012 to $9.09 last month. The monthly average in July 2011 was $6.66.
Publishers have rapidly adopted the metered-access subscription model, which allows website visitors to access a set number of free content pieces before being required to subscribe. They are increasingly tightening that number as they gain confidence in converting visitors to paid subscribers.
