> Does the economy of scale factor in here? Yes. Current pricing is based on the number of people paying for the provided service. The marginal cost per subscr

> Does the economy of scale factor in here? Yes. Current pricing is based on the number of people paying for the provided service. The marginal cost per subscriber is negligible so it's fair to assume the price would go down if those services could attract more subscribers. It's also fair to assume subscriptions would increase if customers got access to more publications for the same price.