1.
: "", " ", " ", "", "" "".
. +/- . : , , , , . , , , .
, . , , .
2.
. (VISA, Master Card, American Express) : Dinners Club JCB (Japan Credit Bureau). 2008 S7 Airlines , (QIWI) c Yandex-.
3. -
S7 Airlines -. . , . , , , .
4.
S7 Airlines . (SSL - Secure Sockets Layer). . , , .
3D Secure, -.
5.
2008 S7 Airlines . S7 Airlines .
: S7 Airlines.