Other Services

https://www.transfermarkt.com/-airfare-tips-what-day-are-united-flights-the-cheapest-cheapflights/thread/forum/608/thread_id/9252/page/1#anchor_9567

• Avoid scams by acting locally or paying with PayPal
• Never pay with Western Union, Moneygram or other anonymous payment services
• Don't buy or sell outside of your country. Don't accept cashier cheques from outside your country
• This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"