Travelyaari.com is a very useful website and delivers real values to the travellers. It dynamically pulls bus information from the system used by the bus operators and agents to book tickets. There are various things I liked about Travelyaari.com. Neat and clean user interface .Immediately confirms bus ticket booking and ticket is delivered online. Shows the bus charts (how many seats are available in the bus) using real time technology. I checked with the bus operators and it's the same bus chart available at bus operators counters .No service charge. Tickets can be booked till the last moment's .Regarding service this is best online site.
I frequently use this website. Once I was not able to pay online because SBI network was down. These guys called me immediately and booked my tickets without payment. I travelled with my confirm ticket and paid later - Their attitude towards us has won my heart.