Jezzam provides full time zone support for both you and your customers.  For your customers, using time zone support couldn't be simpler.

On your booking page, your customers will see their time zone next to the the "Your time zone:" label.  If they wish to change the time zone, they simply click the time zone and follow the instructions to enter a new time zone.

Jezzam automatically takes care of all the time zone conversions required, including listing booking times in their preferred time zone and including the correct times and time zone information on any emails related to their booking.