Lua dao ma QR gia: Cach nhan biet va phong tranh

Ma QR thanh toan da thay doi cach nguoi Viet thanh toan moi thu — tu an pho o quan ven duong den gui xe o trung tam thuong mai. He thong thanh toan bang ma QR hoat dong tren tat ca cac ung dung nhu MoMo, ZaloPay, VNPay va ung dung ngan hang.

Nhung su don gian khien thanh toan QR tien loi cung khien no de bi khai thac. Ke lua dao da tim ra phuong phap cuc ky don gian: thay the ma QR hop phap bang ma cua chung. Khi ban quet va thanh toan, tien di thang den ke gian lan thay vi nguoi ban.

Cach lua dao ma QR gia hoat dong

Phuong phap dan de

Ky thuat pho bien nhat la dan vat ly mot nhan dan ma QR gia len tren ma hop phap. Dieu nay xay ra tai:

• Nha hang va quan ca phe — Nhan dan duoc dat len tren bang thanh toan
• Bai do xe — Ma QR gia tren may thu phi hoac bien bao thanh toan
• Hop quyen gop tai chua/nha tho — Ke lua dao nham vao cac dot quyen gop tu thien
• Quan hang via he — Thay the ma QR trong gio cao diem
• May ban hang tu dong — Nhan dan duoc dat len tren QR thanh toan goc

Ke lua dao in ma QR lien ket voi tai khoan cua chung (thuong dang ky duoi ten doanh nghiep gia) va dan len tren ma that. Su khac biet hinh anh gan nhu khong the phat hien bang mat thuong.

Phuong phap ky thuat so

Trong giao dich truc tuyen, ke lua dao gui hinh anh ma QR qua Zalo hoac mang xa hoi, tuyen bo do la ma thanh toan cho san pham hoac dich vu. Nguoi mua quet va thanh toan, nhung ma QR thuoc ve ke lua dao.

Phuong phap trao doi va quay lai

Phien ban tinh vi hon: ke lua dao ghe tham co so kinh doanh, kin dao trao doi bang QR, thu tien trong vai ngay, va gian lan chi duoc phat hien khi nguoi ban hop phap nhan thay doanh thu thieu.

Cach xac minh ma QR truoc khi thanh toan

Lam theo danh sach kiem tra nay moi khi quet ma QR thanh toan:

Buoc 1: Kiem tra ma QR vat ly

• Tim nhan dan de — So vao be mat. Co nhan dan tren mot nhan dan khac khong?
• Kiem tra cac canh — Ma QR duoc in sach se hay trong nhu mot mieng dan them?
• So sanh voi cac ma gan do — Neu co so co nhieu ma QR, tat ca co nhat quan khong?

Buoc 2: Xac minh ten nguoi nhan

Day la buoc quan trong nhat. Sau khi quet, ung dung thanh toan se hien thi ten nguoi nhan truoc khi ban xac nhan thanh toan.

Ban nen thay	Dau hieu canh bao
Ten doanh nghiep khop voi cua hang thuc te	Ten chung chung nhu "Cua hang Online" hoac "Cong Thanh Toan"
Ten nguoi nhan hien thi ro rang	Ten khong khop voi co so kinh doanh
Nhat quan voi bien hieu tai dia diem	Ten ca nhan thay vi ten doanh nghiep

Luon doc ten nguoi nhan truoc khi xac nhan thanh toan. Neu ban dang o "Quan Pho Ba Hai" nhung man hinh thanh toan hien thi "Cua Hang Phat Tai," khong nen tien hanh.

Buoc 3: Xac nhan so tien

• Xac minh so tien thanh toan khop voi hoa don
• Canh giac neu ma QR co so tien da dat truoc khac voi mua hang cua ban

Buoc 4: Hoi nguoi ban

Khi nghi ngo, hoi nhan vien xac nhan ten nguoi nhan se xuat hien khi quet ma QR. Doanh nghiep hop phap se biet dieu nay.

Danh sach kiem tra nhanh

Kiem tra	Hanh dong	Ket qua
Kiem tra vat ly	Khong co nhan dan de hoac dau hieu bi thay doi	Phai dat
Ten nguoi nhan	Khop voi ten doanh nghiep thuc te	Phai dat
So tien thanh toan	Khop voi hoa don	Phai dat
Chat luong ma QR	In ro rang, khong phai nhan dan	Nen dat
Xac nhan nhan vien	Nhan vien co the xac minh ten nguoi nhan	Khuyen nghi

Nguoi ban nen lam gi

Neu ban dieu hanh doanh nghiep chap nhan thanh toan QR, hay bao ve ban than va khach hang:

1. Ep nhua ma QR — Dieu nay khien ke lua dao kho dan nhan len tren
2. Kiem tra ma QR hang ngay — Kiem tra vat ly truoc khi mo cua kinh doanh
3. Gan chac chan — Su dung khung hoac gia do kho bi thao doi
4. Theo doi hoa don giao dich — Neu ban thay so thanh toan QR giam trong khi luong khach on dinh, kiem tra xem co bi thay doi khong
5. Hien thi ten nguoi nhan ro rang — Noi cho khach hang ten ho nen thay khi quet
6. Su dung ma QR dong — Mot so nha cung cap dich vu thanh toan cung cap ma duoc tao dong cho moi giao dich, khong the bi dan de

Chia se ma QR an toan

Nguoi ban can chia se ma QR voi khach hang tu xa hoac doi tac giao hang gap thach thuc: mot khi ban gui hinh anh QR qua Zalo hoac mang xa hoi, no co the bi luu, chinh sua va phat tan lai.

LOCK.PUB cung cap giai phap an toan. Ban co the chia se ma QR qua lien ket bao ve mat khau chi chia se voi nguoi nhan du dinh. Dieu nay ngan ma QR thanh toan cua ban bi chan, chinh sua hoac lam dung. Lien ket co the dat het han sau mot khoang thoi gian, giam cua so cho kha nang thay doi.

Phai lam gi neu ban thanh toan ma QR gia

1. Chup man hinh moi thu — Luu xac nhan thanh toan, bao gom ten nguoi nhan va ma giao dich
2. Lien he ung dung thanh toan — Bao cao giao dich gian lan qua ung dung ngan hang hoac vi dien tu
3. Thong bao cho co so — Nguoi ban hop phap can biet ma QR cua ho da bi xam pham
4. Trinh bao cong an — Mang theo bang chung giao dich
5. Bao cao ngan hang — Lien he bo phan ho tro cua ngan hang

Buc tranh lon

Thanh toan bang ma QR la thanh tuu dang chu y trong tai chinh toan dien — no da dua hang trieu doanh nghiep nho vao he sinh thai thanh toan so. Giai phap cho lua dao ma QR gia khong phai la tranh thanh toan QR ma la phat trien thoi quen xac minh.

Kiem tra 3 giay ten nguoi nhan truoc khi xac nhan thanh toan la bien phap phong thu hieu qua nhat. Ket hop voi y thuc vat ly ve ma QR bi thay doi va cong cu nhu LOCK.PUB de chia se thong tin thanh toan an toan, ban co the tiep tuc tan huong su tien loi cua thanh toan QR voi su tu tin.

Quet thong minh. Luon xac minh. Thanh toan an toan.