Because the cost of a high-end modern private aircraft may be tens of millions of dollars, lending for aircraft purchases is accompanied by a security interest in the aircraft, so that the aircraft may be repossessed in event of nonpayment. It is generally very difficult for borrowers to obtain affordable private unsecured financing of an aircraft purchase, unless the borrower is deemed particularly creditworthy (e.g. an established carrier with high equity and a steady cash flow).
Customers spend time with a full-service design team to decide how they want to outfit the plane’s interior. Interiors can be customized to align with the branding of a company, the tastes of an owner, or the operational needs of the flight department. Some notable interior options for the Citation Longitude are the side-facing couch, optional crew jump seat, and solid surface flooring. The Longitude offers an inflight-accessible baggage compartment, and its ceiling extends to 6 feet, making it easy for most people to stand up. Textron Aviation
Prospective aircraft buyers often look for private jets for sale by searching Google, gathering information on various makes & models and their performance characteristics, and on condition, age, price and other information about specific jets for sale. Most private airplane buyers use standard phrases like: "private jets for sale", "private jets on sale" or "private jets on market" for their search. Some prefer more specific terms that may include a manufacturer’s name along with the aircraft model number, and configuration features such as a particular upgraded avionics package. Searching for aircraft for sale online using very specific terms may miss some listings due to variations in identification, for example “Gulfstream G550” vs. “Gulfstream G-550.” More inclusive searches, such as “Gulfstream, large-cabin jet” yield more results.

An affinity charter is slightly different in that, although all of the passengers are affiliated with a specific business, group or organization, each pays his own air fare. The passengers might sports or music fans traveling to a special event, or a bunch of friends going on vacation. With this type of charter, none of the seats can be sold to members of public.
Time saving - this is one of the most significant reasons for using private aircraft. Depending on your program you can have an aircraft ready in just a few hours. You can arrive at the airport just minutes before your scheduled departure time, fly directly to your destination (without any layovers), make productive use of your time onboard, avoid overnight stays (saving hotel $ as well as time), avoid waiting in lines at the airport, land at over 5,000 airports in the US and so be closer to your destination. All of this can provide significant savings in both productive time and in dollars. Productivity - the time savings above provide significantly more productive time, both onboard and before and after your flight. You and your staff can make the most of the travel time to talk business or work with customers, suppliers or partners.
In 2017 Honeywell predicts 8,600 aircraft to be delivered during the next decade for a total value of $264 Billion. Its breakdown is 57% big (85% in value) - super-midsize to business liner, 18% midsize (8% in value) - light-medium to medium, and 25% small (7% in value); the global demand is expected to come from North America for 61%, 15% from Latin America, 14% from Europe, 6% from Asia-Pacific and 4% from Middle East and Africa.[11]