Trong chu\u1ed7i giao d\u1ecbch t\u00e0i ch\u00ednh d\u00e0i, \u0111\u1ea1i \u0111a s\u1ed1 c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 t\u1eadp trung v\u00e0o ch\u00eanh l\u1ec7ch gi\u00e1, hoa h\u1ed3ng v\u00e0 l\u00e3i su\u1ea5t qua \u0111\u00eam m\u00e0 b\u1ecf qua m\u1ed9t \"l\u1ed7 \u0111en l\u1ee3i nhu\u1eadn\" ti\u1ec1m \u1ea9n v\u00e0 nguy hi\u1ec3m h\u01a1n - t\u1ed5n th\u1ea5t t\u1ef7 gi\u00e1 h\u1ed1i \u0111o\u00e1i trong qu\u00e1 tr\u00ecnh g\u1eedi v\u00e0 r\u00fat ti\u1ec1n. Nhi\u1ec1u nh\u00e0 giao d\u1ecbch \u0111\u00e3 tr\u1ea3i qua v\u00f4 s\u1ed1 kh\u00f3 kh\u0103n \u0111\u1ec3 ki\u1ebfm l\u1ee3i nhu\u1eadn tr\u00ean th\u1ecb tr\u01b0\u1eddng, nh\u01b0ng cu\u1ed1i c\u00f9ng, trong ch\u1eb7ng \u0111\u01b0\u1eddng cu\u1ed1i c\u00f9ng chuy\u1ec3n ti\u1ec1n v\u1ec1 n\u01b0\u1edbc, h\u1ecd ng\u1ea1c nhi\u00ean khi th\u1ea5y s\u1ed1 d\u01b0 t\u00e0i kho\u1ea3n c\u1ee7a m\u00ecnh \u0111\u00e3 b\u1ecb thu h\u1eb9p m\u1ed9t c\u00e1ch kh\u00f3 hi\u1ec3u. Quy t\u1eafc b\u1ea5t th\u00e0nh v\u0103n n\u00e0y c\u1ee7a ng\u00e0nh, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \"tr\u01b0\u1ee3t gi\u00e1 h\u1ed1i \u0111o\u00e1i\" ho\u1eb7c \"t\u0103ng gi\u00e1 t\u1ef7 gi\u00e1 h\u1ed1i \u0111o\u00e1i\", t\u1eeb l\u00e2u \u0111\u00e3 gi\u1ed1ng nh\u01b0 m\u1ed9t lo\u00e0i k\u00fd sinh tr\u00f9ng \u0103n m\u00f2n s\u1ed1 ti\u1ec1n kh\u00f3 ki\u1ebfm \u0111\u01b0\u1ee3c c\u1ee7a c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 b\u00e1n l\u1ebb. WMAX hi\u1ec3u r\u1eb1ng c\u00e1c giao d\u1ecbch th\u1ef1c s\u1ef1 c\u00f3 chi ph\u00ed th\u1ea5p kh\u00f4ng n\u00ean d\u1eebng l\u1ea1i \u1edf th\u1ecb tr\u01b0\u1eddng m\u00e0 ph\u1ea3i m\u1edf r\u1ed9ng \u0111\u1ebfn to\u00e0n b\u1ed9 v\u00f2ng \u0111\u1eddi c\u1ee7a d\u00f2ng v\u1ed1n. Ch\u01b0\u01a1ng n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o khu v\u1ef1c x\u00e1m x\u1ecbt n\u00e0y c\u1ee7a ng\u00e0nh v\u00e0 ti\u1ebft l\u1ed9 c\u00e1ch WMAX s\u1eed d\u1ee5ng c\u01a1 ch\u1ebf c\u1ed1t l\u00f5i l\u00e0 \"ch\u00eanh l\u1ec7ch t\u1ef7 gi\u00e1 h\u1ed1i \u0111o\u00e1i b\u1eb1ng 0 khi g\u1eedi v\u00e0 r\u00fat ti\u1ec1n\" v\u00e0 \"trao \u0111\u1ed5i gi\u00e1 g\u1ed1c nhi\u1ec1u lo\u1ea1i ti\u1ec1n t\u1ec7\" \u0111\u1ec3 gi\u00fap ng\u01b0\u1eddi d\u00f9ng gi\u1ea3i quy\u1ebft t\u00e0i kho\u1ea3n r\u00f5 r\u00e0ng n\u00e0y v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ecdi l\u1ee3i nhu\u1eadn \u0111\u1ec1u \u0111\u01b0\u1ee3c b\u1ecf t\u00fai \u0111\u1ea7y \u0111\u1ee7.<\/p>\n
1. B\u1ee9c m\u00e0n x\u00e1m c\u1ee7a ng\u00e0nh: \u201cch\u00eanh l\u1ec7ch t\u1ef7 gi\u00e1 c\u1eaft k\u00e9o\u201d trong qu\u00e1 tr\u00ecnh g\u1eedi v\u00e0 r\u00fat ti\u1ec1n<\/p>\n
Trong c\u00e1c giao d\u1ecbch ngo\u1ea1i h\u1ed1i v\u00e0 CFD qu\u1ed1c t\u1ebf, d\u00f2ng v\u1ed1n th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn vi\u1ec7c trao \u0111\u1ed5i c\u00e1c lo\u1ea1i ti\u1ec1n t\u1ec7 kh\u00e1c nhau. Khi nhi\u1ec1u n\u1ec1n t\u1ea3ng h\u1ee3p t\u00e1c v\u1edbi c\u00e1c k\u00eanh thanh to\u00e1n c\u1ee7a b\u00ean th\u1ee9 ba, h\u1ecd s\u1ebd t\u1ef1 th\u00eam \"ph\u00ed d\u1ecbch v\u1ee5\" t\u1eeb 2\u2030-5\u2030 ho\u1eb7c th\u1eadm ch\u00ed cao h\u01a1n so v\u1edbi t\u1ef7 gi\u00e1 h\u1ed1i \u0111o\u00e1i c\u01a1 b\u1ea3n. Lo\u1ea1i t\u1ed5n th\u1ea5t n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c che gi\u1ea5u c\u1ef1c k\u1ef3 k\u1ef9 l\u01b0\u1ee1ng: n\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n trong b\u00e1o c\u00e1o giao d\u1ecbch, c\u0169ng kh\u00f4ng \u0111\u01b0\u1ee3c n\u00eau r\u00f5 r\u00e0ng trong h\u1ed3 s\u01a1 g\u1eedi v\u00e0 r\u00fat ti\u1ec1n, m\u00e0 \u0111\u01b0\u1ee3c ph\u1ea3n \u00e1nh tr\u1ef1c ti\u1ebfp qua s\u1ef1 kh\u00e1c bi\u1ec7t nh\u1ecf gi\u1eefa s\u1ed1 ti\u1ec1n th\u1ef1c t\u1ebf nh\u1eadn \u0111\u01b0\u1ee3c v\u00e0 s\u1ed1 ti\u1ec1n y\u00eau c\u1ea7u. V\u00ed d\u1ee5: khi b\u1ea1n \u0111\u0103ng k\u00fd r\u00fat 10.000 \u0111\u00f4 la M\u1ef9, do ch\u00eanh l\u1ec7ch t\u1ef7 gi\u00e1 h\u1ed1i \u0111o\u00e1i, s\u1ed1 ti\u1ec1n th\u1ef1c t\u1ebf nh\u1eadn \u0111\u01b0\u1ee3c c\u00f3 th\u1ec3 ch\u1ec9 l\u00e0 9.950 \u0111\u00f4 la M\u1ef9 v\u00e0 s\u1ed1 ti\u1ec1n 50 \u0111\u00f4 la M\u1ef9 c\u00f2n thi\u1ebfu s\u1ebd b\u1ecb nu\u1ed1t ch\u1eedng trong im l\u1eb7ng. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 giao d\u1ecbch ho\u1eb7c nh\u00e0 \u0111\u1ea7u t\u01b0 t\u1ea7n su\u1ea5t cao th\u1ef1c hi\u1ec7n nhi\u1ec1u l\u1ea7n g\u1eedi v\u00e0 r\u00fat ti\u1ec1n v\u1edbi s\u1ed1 ti\u1ec1n nh\u1ecf, t\u00e1c \u0111\u1ed9ng t\u00edch l\u0169y c\u1ee7a chi ph\u00ed \u1ea9n n\u00e0y l\u00e0 c\u1ef1c k\u1ef3 \u0111\u00e1ng b\u00e1o \u0111\u1ed9ng v\u00e0 th\u1eadm ch\u00ed c\u00f3 th\u1ec3 ng\u1ed1n t\u1edbi 10% -20% t\u1ed5ng l\u1ee3i nhu\u1eadn trong th\u1eddi gian d\u00e0i.<\/p>\n
WMAX ki\u00ean quy\u1ebft ch\u1ed1ng l\u1ea1i th\u00f3i quen \"v\u1eaft len\" x\u1ea5u c\u1ee7a ng\u00e0nh n\u00e0y. B\u1eb1ng c\u00e1ch thi\u1ebft l\u1eadp s\u1ef1 h\u1ee3p t\u00e1c tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c ng\u00e2n h\u00e0ng thanh to\u00e1n b\u00f9 tr\u1eeb h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi, n\u1ec1n t\u1ea3ng n\u00e0y \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u1eddi h\u1ee9a v\u1ec1 \"ch\u00eanh l\u1ec7ch t\u1ef7 gi\u00e1 h\u1ed1i \u0111o\u00e1i b\u1eb1ng kh\u00f4ng khi g\u1eedi v\u00e0 r\u00fat ti\u1ec1n\". T\u1ea1i WMAX, nh\u1eefng g\u00ec ng\u01b0\u1eddi d\u00f9ng nh\u00ecn th\u1ea5y khi g\u1eedi v\u00e0 r\u00fat ti\u1ec1n ch\u00ednh l\u00e0 nh\u1eefng g\u00ec h\u1ecd nh\u1eadn \u0111\u01b0\u1ee3c. H\u1ec7 th\u1ed1ng tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t gi\u00e1 trung t\u00e2m c\u1ee7a th\u1ecb tr\u01b0\u1eddng li\u00ean ng\u00e2n h\u00e0ng qu\u1ed1c t\u1ebf \u0111\u1ec3 thanh to\u00e1n v\u00e0 s\u1ebd kh\u00f4ng bao gi\u1edd th\u00eam b\u1ea5t k\u1ef3 ch\u00eanh l\u1ec7ch n\u00e0o n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p. C\u01a1 ch\u1ebf n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u00f9 t\u1ef7 gi\u00e1 h\u1ed1i \u0111o\u00e1i th\u1ecb tr\u01b0\u1eddng c\u00f3 bi\u1ebfn \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o, ng\u01b0\u1eddi d\u00f9ng v\u1eabn c\u00f3 th\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c gi\u00e1 h\u1ed1i \u0111o\u00e1i c\u00f4ng b\u1eb1ng v\u00e0 minh b\u1ea1ch nh\u1ea5t cho m\u1ed7i l\u1ea7n chuy\u1ec3n ti\u1ec1n trong WMAX. Ch\u1ecdn WMAX c\u00f3 ngh\u0129a l\u00e0 ch\u1ecdn m\u1ed9t m\u00f4i tr\u01b0\u1eddng giao d\u1ecbch minh b\u1ea1ch ch\u1ed1ng l\u1ea1i c\u00e1c quy t\u1eafc ti\u1ec1m \u1ea9n c\u1ee7a ng\u00e0nh.<\/p>\n
2. \u0110\u1ed5i gi\u00e1 g\u1ed1c \u0111a ti\u1ec1n t\u1ec7: Ph\u00e1 v\u1ee1 r\u00e0o c\u1ea3n trao \u0111\u1ed5i c\u1ee7a \u201cb\u00e1 ch\u1ee7 \u0111\u00f4 la M\u1ef9\u201d<\/p>\n
Ngo\u00e0i \u0111i\u1ec3m c\u1ed9ng t\u1ef7 gi\u00e1 h\u1ed1i \u0111o\u00e1i, m\u1ed9t c\u1ea1m b\u1eaby ph\u1ed5 bi\u1ebfn kh\u00e1c l\u00e0 \"ph\u00ed chuy\u1ec3n \u0111\u1ed5i ti\u1ec1n t\u1ec7 b\u1eaft bu\u1ed9c\". \u0110\u1ec3 gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh, nhi\u1ec1u n\u1ec1n t\u1ea3ng bu\u1ed9c ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i g\u1eedi v\u00e0 r\u00fat ti\u1ec1n b\u1eb1ng \u0111\u00f4 la M\u1ef9. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 n\u1ebfu n\u1ed9i t\u1ec7 c\u1ee7a b\u1ea1n l\u00e0 EUR, GBP ho\u1eb7c JPY, th\u00ec ti\u1ec1n tr\u01b0\u1edbc ti\u00ean s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i sang USD tr\u01b0\u1edbc khi v\u00e0o n\u1ec1n t\u1ea3ng (ph\u00e1t sinh l\u1ed7) v\u00e0 sau \u0111\u00f3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i tr\u1edf l\u1ea1i sang n\u1ed9i t\u1ec7 (ph\u00e1t sinh m\u1ed9t kho\u1ea3n l\u1ed7 kh\u00e1c) khi r\u00fat ti\u1ec1n l\u00e3i. Vi\u1ec7c \u201ctrao \u0111\u1ed5i k\u00e9p\u201d n\u00e0y gi\u1ed1ng nh\u01b0 m\u1ed9t c\u00e1nh c\u1eeda quay, c\u1ea1o \u0111i m\u1ed9t l\u1edbp d\u1ea7u v\u00e0 n\u01b0\u1edbc m\u1ed7i khi ti\u1ec1n \u0111i qua. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 \u1edf c\u00e1c khu v\u1ef1c kh\u00f4ng s\u1eed d\u1ee5ng USD, \u0111i\u1ec1u n\u00e0y ch\u1eafc ch\u1eafn s\u1ebd g\u00e2y th\u00eam t\u1ed5n th\u01b0\u01a1ng.<\/p>\n
\u0110\u1ec3 gi\u1ea3i quy\u1ebft \u0111i\u1ec3m y\u1ebfu n\u00e0y, WMAX \u0111\u00e3 tung ra d\u1ecbch v\u1ee5 \"\u0111\u1ed5i gi\u00e1 g\u1ed1c nhi\u1ec1u lo\u1ea1i ti\u1ec1n t\u1ec7\" c\u00f3 t\u00ednh c\u1ea1nh tranh cao. N\u1ec1n t\u1ea3ng n\u00e0y h\u1ed7 tr\u1ee3 m\u1edf v\u00e0 chuy\u1ec3n t\u00e0i kho\u1ea3n c\u00f3 c\u00f9ng t\u00ean b\u1eb1ng nhi\u1ec1u lo\u1ea1i ti\u1ec1n t\u1ec7 ch\u00ednh nh\u01b0 \u0111\u00f4 la M\u1ef9, euro, b\u1ea3ng Anh, \u0111\u00f4 la \u00dac v\u00e0 y\u00ean Nh\u1eadt. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 tr\u1ef1c ti\u1ebfp s\u1eed d\u1ee5ng ti\u1ec1n t\u1ec7 c\u1ee7a ch\u00ednh m\u00ecnh \u0111\u1ec3 g\u1eedi ti\u1ec1n v\u00e0 n\u1ec1n t\u1ea3ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n chuy\u1ec3n \u0111\u1ed5i kh\u00f4ng m\u1ea5t m\u00e1t ho\u1eb7c \u0111\u1ecbnh gi\u00e1 tr\u1ef1c ti\u1ebfp c\u00e1c giao d\u1ecbch b\u1eb1ng ti\u1ec1n g\u1ed1c, tr\u00e1nh ho\u00e0n to\u00e0n c\u00e1c li\u00ean k\u1ebft chuy\u1ec3n \u0111\u1ed5i ti\u1ec1n t\u1ec7 kh\u00f4ng c\u1ea7n thi\u1ebft. C\u01a1 ch\u1ebf n\u00e0y kh\u00f4ng ch\u1ec9 ti\u1ebft ki\u1ec7m chi ph\u00ed trao \u0111\u1ed5i m\u00e0 c\u00f2n lo\u1ea1i b\u1ecf s\u1ef1 can thi\u1ec7p c\u1ee7a bi\u1ebfn \u0111\u1ed9ng t\u1ef7 gi\u00e1 l\u00ean th\u1eddi \u0111i\u1ec3m g\u1eedi v\u00e0 r\u00fat ti\u1ec1n, cho ph\u00e9p d\u00f2ng v\u1ed1n quay tr\u1edf l\u1ea1i b\u1ea3n ch\u1ea5t \u0111\u01a1n gi\u1ea3n v\u00e0 tr\u1ef1c ti\u1ebfp nh\u1ea5t.<\/p>\n
3. T\u00ednh to\u00e1n c\u00e1c t\u00e0i kho\u1ea3n: t\u1eeb \u201ckh\u1ea5u tr\u1eeb \u1ea9n\u201d \u0111\u1ebfn \u201cgi\u1eef l\u1ea1i to\u00e0n b\u1ed9 l\u1ee3i nhu\u1eadn\u201d<\/p>\n
H\u00e3y l\u00e0m m\u1ed9t ph\u00e9p t\u00ednh c\u1ee5 th\u1ec3. Gi\u1ea3 s\u1eed t\u1ed5ng s\u1ed1 ti\u1ec1n g\u1eedi h\u00e0ng n\u0103m c\u1ee7a nh\u00e0 giao d\u1ecbch l\u00e0 100.000 USD v\u00e0 t\u1ea7n su\u1ea5t r\u00fat ti\u1ec1n l\u00e0 m\u1ed7i th\u00e1ng m\u1ed9t l\u1ea7n. Theo m\u00f4 h\u00ecnh \"t\u1ef7 gi\u00e1 h\u1ed1i \u0111o\u00e1i c\u1ed9ng \u0111i\u1ec3m + chuy\u1ec3n \u0111\u1ed5i k\u00e9p\" ph\u1ed5 bi\u1ebfn c\u1ee7a ng\u00e0nh, kho\u1ea3n l\u1ed7 ti\u1ec1m \u1ea9n c\u00f3 th\u1ec3 l\u00ean t\u1edbi h\u00e0ng ngh\u00ecn \u0111\u00f4 la trong m\u1ed9t n\u0103m. Theo h\u1ec7 th\u1ed1ng \"ch\u00eanh l\u1ec7ch t\u1ef7 gi\u00e1 h\u1ed1i \u0111o\u00e1i b\u1eb1ng 0 + trao \u0111\u1ed5i tr\u1ef1c ti\u1ebfp \u0111a ti\u1ec1n t\u1ec7\" c\u1ee7a WMAX, ph\u1ea7n chi ph\u00ed n\u00e0y \u0111\u01b0\u1ee3c ho\u00e0n tr\u1ea3 tr\u1ef1c ti\u1ebfp v\u1ec1 0. \u0110\u1ed1i v\u1edbi m\u1ed9t nh\u00e0 giao d\u1ecbch c\u00f3 l\u1ee3i nhu\u1eadn h\u00e0ng n\u0103m l\u00e0 20%, kho\u1ea3n l\u1ed7 giao d\u1ecbch \u0111\u01b0\u1ee3c ti\u1ebft ki\u1ec7m t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ee9c t\u0103ng tr\u1ef1c ti\u1ebfp c\u1ee7a l\u1ee3i nhu\u1eadn r\u00f2ng l\u00e0 2% -3%. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 ti\u1ebft ki\u1ec7m ti\u1ec1n m\u00e0 c\u00f2n n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng v\u1ed1n t\u1ea1i ngu\u1ed3n. WMAX th\u1ef1c s\u1ef1 tr\u1ea3 l\u1ea1i l\u1ee3i nhu\u1eadn m\u00e0 ng\u01b0\u1eddi trung gian ki\u1ebfm \u0111\u01b0\u1ee3c ban \u0111\u1ea7u cho ng\u01b0\u1eddi d\u00f9ng.<\/p>\n
WMAX kh\u00f4ng ch\u1ec9 lo\u1ea1i b\u1ecf t\u1ed5n th\u1ea5t trao \u0111\u1ed5i \u1edf c\u1ea5p \u0111\u1ed9 k\u1ef9 thu\u1eadt m\u00e0 c\u00f2n \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u00ednh minh b\u1ea1ch cao nh\u1ea5t \u1edf c\u1ea5p \u0111\u1ed9 d\u1ecbch v\u1ee5. \u0110\u1ed1i v\u1edbi m\u1ed7i h\u1ed3 s\u01a1 g\u1eedi v\u00e0 r\u00fat ti\u1ec1n, n\u1ec1n t\u1ea3ng s\u1ebd \u0111i k\u00e8m v\u1edbi h\u01b0\u1edbng d\u1eabn t\u00ednh to\u00e1n t\u1ef7 gi\u00e1 h\u1ed1i \u0111o\u00e1i chi ti\u1ebft \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ki\u1ec3m tra r\u00f5 r\u00e0ng t\u1eebng xu. Th\u00e1i \u0111\u1ed9 \"gi\u1eef t\u00e0i kho\u1ea3n m\u1edf\" n\u00e0y tr\u00e1i ng\u01b0\u1ee3c ho\u00e0n to\u00e0n v\u1edbi nh\u1eefng n\u1ec1n t\u1ea3ng v\u00f4 \u0111\u1ea1o \u0111\u1ee9c thi\u1ebft l\u1eadp th\u1ebb trong qu\u00e1 tr\u00ecnh g\u1eedi v\u00e0 r\u00fat ti\u1ec1n. Theo quan \u0111i\u1ec3m c\u1ee7a WMAX, vi\u1ec7c g\u1eedi v\u00e0 r\u00fat ti\u1ec1n kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 to\u00e1n h\u1ecdc ph\u1ee9c t\u1ea1p m\u00e0 l\u00e0 m\u1ed9t con \u0111\u01b0\u1eddng b\u1eb1ng ph\u1eb3ng v\u00e0 tr\u01a1n tru.<\/p>\n
4. K\u1ebft lu\u1eadn<\/p>\n
Giao d\u1ecbch l\u00e0 m\u1ed9t cu\u1ed9c chi\u1ebfn v\u1ec1 chi ti\u1ebft v\u00e0 chi ph\u00ed \u1ea9n th\u01b0\u1eddng l\u00e0 bi\u1ebfn s\u1ed1 quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh chi\u1ebfn th\u1eafng hay th\u1ea5t b\u1ea1i. \u0110i\u1ec3m t\u1ef7 gi\u00e1 v\u00e0 l\u1ed7 t\u1ef7 gi\u00e1, nh\u1eefng v\u1ea5n \u0111\u1ec1 t\u1ed3n t\u1ea1i l\u00e2u nay trong ng\u00e0nh, \u0111ang t\u1eebng b\u01b0\u1edbc \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft b\u1eb1ng quy\u1ebft t\u00e2m \u0111\u1ed5i m\u1edbi v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang quy \u0111\u1ecbnh c\u1ee7a WMAX. Ch\u1ecdn WMAX kh\u00f4ng ch\u1ec9 l\u00e0 ch\u1ecdn k\u00eanh giao d\u1ecbch c\u00f3 \u0111\u1ed9 tr\u1ec5 th\u1ea5p, t\u00ednh thanh kho\u1ea3n cao m\u00e0 c\u00f2n ch\u1ecdn \u0111\u1ed1i t\u00e1c trung th\u00e0nh tu\u00e2n th\u1ee7 \"kh\u00f4ng c\u00f3 th\u00f3i quen v\u00e0 kh\u00f4ng thua l\u1ed7\" trong to\u00e0n b\u1ed9 chu\u1ed7i d\u00f2ng v\u1ed1n. \u0110\u1ec3 m\u1ecdi l\u1ee3i nhu\u1eadn \u0111\u01b0\u1ee3c b\u1ecf t\u00fai \u0111\u1ea7y \u0111\u1ee7 l\u00e0 cam k\u1ebft c\u01a1 b\u1ea3n nh\u1ea5t c\u1ee7a WMAX \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng v\u00e0 l\u00e0 m\u1ee9c \u0111\u1ed9 t\u00f4n tr\u1ecdng cao nh\u1ea5t.<\/p>","protected":false},"excerpt":{"rendered":"
T\u1eeb ch\u1ed1i s\u1ef1 x\u00e2m l\u1ea5n x\u00e1m x\u1ecbt c\u1ee7a \"tr\u01b0\u1ee3t s\u00e0n giao d\u1ecbch\" v\u00e0 \u0111\u1ec3 m\u1ecdi l\u1ee3i nhu\u1eadn \u0111\u01b0\u1ee3c b\u1ecf t\u00fai \u0111\u1ea7y \u0111\u1ee7! B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p s\u1ef1 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 \"chi\u1ebfc k\u00e9o t\u1ef7 gi\u00e1 h\u1ed1i \u0111o\u00e1i\" \u1ea9n gi\u1ea5u v\u00e0 b\u1eaby chuy\u1ec3n \u0111\u1ed5i k\u00e9p ti\u1ec1n t\u1ec7 b\u1eaft bu\u1ed9c trong c\u00e1c li\u00ean k\u1ebft g\u1eedi v\u00e0 r\u00fat ti\u1ec1n c\u1ee7a c\u00e1c giao d\u1ecbch t\u00e0i ch\u00ednh qu\u1ed1c t\u1ebf. Ph\u00e2n t\u00edch chi ti\u1ebft v\u1ec1 c\u00e1ch \u0111\u1ea1t \u0111\u01b0\u1ee3c ti\u1ec1n g\u1eedi v\u00e0 r\u00fat ti\u1ec1n tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u01a1 ch\u1ebf thanh to\u00e1n ngang gi\u00e1 trung t\u00e2m tr\u00ean th\u1ecb tr\u01b0\u1eddng li\u00ean ng\u00e2n h\u00e0ng th\u00f4ng qua k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c ng\u00e2n h\u00e0ng thanh to\u00e1n b\u00f9 tr\u1eeb h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi v\u00e0 quan \u0111i\u1ec3m v\u1ec1 l\u1ee3i \u00edch hi\u1ec7u qu\u1ea3 v\u1ed1n c\u1ee7a d\u1ecbch v\u1ee5 \"trao \u0111\u1ed5i tr\u1ef1c ti\u1ebfp gi\u00e1 g\u1ed1c \u0111a ti\u1ec1n t\u1ec7\" trong vi\u1ec7c lo\u1ea1i b\u1ecf c\u00e1c kho\u1ea3n kh\u1ea5u tr\u1eeb \u1ea9n v\u00e0 c\u1ea3i thi\u1ec7n l\u1ee3i nhu\u1eadn r\u00f2ng h\u00e0ng n\u0103m.<\/p>","protected":false},"author":1,"featured_media":10195,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[122],"tags":[1216,1215,1214],"class_list":["post-10194","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutorial","tag-1216","tag-1215","tag-1214"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/10194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/comments?post=10194"}],"version-history":[{"count":1,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/10194\/revisions"}],"predecessor-version":[{"id":10196,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/10194\/revisions\/10196"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/media\/10195"}],"wp:attachment":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/media?parent=10194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/categories?post=10194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/tags?post=10194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}