Its easy to use with all our customers as it's connected directly into their system so no need for integration or any additional software which makes life easier! We are currently using farezone in combination of another product we've used before but now its just one tool instead two separate ones - very handy if anything goes wrong like an airline going bust etc! Pricey compared other aggregators out there (Farelogix / Skyscanner) however this isn't really noticeable when dealing within business transactions where each transaction will be fairly small anyway therefore not worth worrying about price differences at such low levels.