A flexible pricing model as the current options don't fit my needs.

I only require higher speed VPN access occasionally, maybe once a month for a few hours on average.

Unfortunately PureVPN doesn't offer the possibility to prepay for - say - 10 days or 240 hours that I can use up flexibly, in a non-continuous manner. Id be perfectly willing to pay a bit more per day than monthly subscribers if I got that flexibility in return.