https://admin.proz.com/personal-glossaries/entry/17118410-a-fare-that-provides-savings-of-a-minimum-of-100-off-the-cost-of-a-round-trip-a-%D1%86%D0%B5%D0%BD%D0%B0-%D0%B0%D0%B2%D0%B8%D0%B0%D0%B1%D0%B8%D0%BB%D0%B5%D1%82%D0%B0-%D0%BF%D0%BE%D0%B7%D0%B2%D0%BE%D0%BB%D1%8F%D1%8E%D1%89%D0%B0%D1%8F-%D1%81%D1%8D%D0%BA%D0%BE%D0%BD%D0%BE%D0%BC%D0%B8%D1%82%D1%8C-100-%D0%BE%D1%82-%D1%81%D1%82%D0%BE%D0%B8%D0%BC%D0%BE%D1%81%D1%82%D0%B8-%D0%B1%D0%B8%D0%BB%D0%B5%D1%82%D0%B0-%D1%82%D1%83%D0%B4%D0%B0-%D0%B8-%D0%BE%D0%B1%D1%80%D0%B0%D1%82%D0%BD%D0%BE-%D0%B8%D0%BB%D0%B8-%D0%B2-%D0%BE%D0%B1%D0%B0-%D0%BA%D0%BE%D0%BD%D1%86%D0%B0