Thiet ke in hoa don - Ky thuat chua thong tin trong 32 cot moi dong
Hoa don cua hang tien loi co 32 cot (nua do rong) moi dong. Trong chieu rong hep nay, can nhoi ten san pham, so luong, gia, thue suat, tong cong, diem thuong va ma vach. Thiet ke in hoa don la nghe thuat truyen dat thong tin chinh xac trong so cot han che cua nganh ban le.
Thong so cot cua may in hoa don
| Do rong giay | So cot moi dong (nua do rong) | So chu toan do rong moi dong | Cong dung chinh |
|---|---|---|---|
| 58 mm | 32 cot | 16 chu | Cua hang tien loi, cua hang nho |
| 80 mm | 42-48 cot | 21-24 chu | Sieu thi, trung tam thuong mai |
| 112 mm | 56-64 cot | 28-32 chu | Cua hang lon, bien lai |
Hoa don rong 58 mm chi in duoc 16 ky tu toan do rong moi dong. "Khoai tay Hokkaido (Danshaku)" (14 chu) vua du, nhung "Thit dui ga non (ra dong) goi tiet kiem" (18 chu) khong vua. Vi vay can quy tac viet tat ten san pham.
Ky thuat viet tat ten san pham
| Ky thuat | Ten goc | Sau khi viet tat | So chu giam |
|---|---|---|---|
| Katakana chuyen nua do rong | コカ・コーラ 500ml | ｺｶ･ｺｰﾗ 500ml | 3 chu toan do rong |
| Bo ten thuong hieu | サントリー天然水 550ml | 天然水 550ml | 5 chu |
| Bo dung tich | 明治おいしい牛乳 1000ml | 明治おいしい牛乳 1L | 3 chu |
| Bo noi dung trong ngoac | 食パン (6 枚切り) | 食パン 6 枚 | 3 chu |
| Cat cuoi | 北海道産じゃがいも (男爵) | 北海道産じゃがいも | 4 chu |
Su dung katakana nua do rong la ky thuat nen co ban nhat cua in hoa don. Katakana toan do rong 1 chu chiem 2 cot nua do rong, nhung katakana nua do rong chi chiem 1 cot. "コカ・コーラ" (toan do rong 6 chu = 12 cot) thanh "ｺｶ･ｺｰﾗ" (nua do rong 6 cot), giam mot nua khong gian.
Che do hoa don va luong thong tin tang them
Che do hoa don (phuong thuc bao quan hoa don hop le) bat dau tu thang 10 nam 2023 da tang dang ke luong thong tin can ghi tren hoa don.
| Hang muc | Truoc che do hoa don | Sau che do hoa don |
|---|---|---|
| So dang ky | Khong can | T + 13 chu so (bat buoc) |
| Phan loai thue suat | Chi tong | Hien thi rieng 8% va 10% (bat buoc) |
| Tong theo thue suat | Khong can | Tong tien theo tung thue suat (bat buoc) |
| Thue tieu thu | Chi tong | Thue tieu thu theo tung thue suat (bat buoc) |
Rieng so dang ky "T1234567890123" da chiem 14 cot. Voi hoa don rong 58 mm, day gan nhu la mot nua dong. Cong them hien thi phan loai thue suat, so dong in moi hoa don tang 5-10 dong so voi truoc. Luong giay tieu thu tang, tu goc do moi truong cung thuc day chuyen doi sang hoa don dien tu.
Thiet ke so chu cho hoa don dien tu
Hoa don dien tu thoat khoi gioi han cot cua hoa don giay, nhung doi mat voi thach thuc thiet ke khac.
| Hang muc | Hoa don giay | Hoa don dien tu |
|---|---|---|
| So cot moi dong | 32-48 cot (co dinh) | Khong gioi han (phu thuoc do rong man hinh) |
| Viet tat ten san pham | Bat buoc | Khong can (hien thi day du) |
| Phan tang thong tin | Khong the (1 chieu) | Co the (gap, lien ket) |
| Tim kiem | Khong | Tim kiem van ban |
| Thoi han luu tru | Giay nhiet vai nam bi phai | Ban vinh vien |
Hoa don dien tu khong can viet tat ten san pham, nhung xuat hien rang buoc moi la do rong man hinh dien thoai. Do rong man hinh iPhone khoang 375 px (pixel logic). Voi co chu 14 px, moi dong khoang 13 ky tu toan do rong. Lai quay ve gioi han cot gan giong hoa don giay.
Hoa don tren the gioi
| Quoc gia | Dac diem hoa don | Anh huong den so chu |
|---|---|---|
| Nhat Ban | So hoa don, hien thi phan loai thue giam | Nhieu thong tin, dai |
| My | O ghi tip, hien thi thue bang | Can o viet tay |
| Duc | Bat buoc phat hanh hoa don tu 2020 | Van de moi truong thuc day dien tu hoa |
| Han Quoc | Che do bien lai tien mat | Can in so dien thoai |
| Dai Loan | Hoa don thong nhat (co so xo so) | Them 8 chu so |
Hoa don Dai Loan co in so xo so. Mo thuong 2 thang mot lan voi giai thuong cao nhat 10 trieu Dai te (khoang 7,5 ty VND), nen it nguoi bo hoa don, hieu qua trong chong tron thue. Cung toan hoc nhu thiet ke so xo so duoc co dong trong 8 chu so tren hoa don.
Sach ve he thong POS va ban le co the tim tren Amazon.