According to international standards, the++bit length of credit cards can range from 13 to 19, but most of our commonly used credit cards are 16, while American Express's credit cards are 15 and Dinka's are 14.
1 Generally, cards starting with 6 are UnionPay cards, cards starting with 4 are cards with Visa logo, cards starting with 5 are cards with Master, and cards starting with 3 are cards with JCB logo. The first few digits of a card with the same logo in a bank's card are the same, which is usually stipulated by the bank itself. For example, in China Merchants Bank, cards with UnionPay logo start with 62258, those with Visa logo start with 4392, those with Master logo start with 5 186, and those with JCB start with 3568.
In addition, we should also pay attention to the fact that the++digits of a bank's debit card and credit card are generally different. For example, in China Construction Bank, the debit card starts with 4367, which is 19, while the credit card with Visa logo also starts with 4367, but it is 16.
2. ICBC's credit cards have 15 digits, 16 digits and 18 digits 19 digits. It depends on what kind of credit card you are. ICBC's general++starts with 95588 or 6222. If it starts with the above two++,it should be 19. If it is a credit card or debit card, it is 16, and the beginning of 5309, 48 15, 4580, etc.
3. Generally, when the credit card expires and a new card is sent directly by the credit card center, there is no need to change the credit++code. In addition, when the cardholder's card is damaged, the magnetic stripe cannot be sensed, and it is difficult to continue to use it, and it is necessary to change the card, there is no need to change the number of the credit card. However, in some cases,++needs to be changed. For example, when a new card due to be sent is not received on time and the cardholder applies for a new card,++will change. Because this is equivalent to reapplying for a credit card and registering an account in the bank. For example, when the cardholder issues a new card after reporting the loss,++will also change.
What is a credit card?
Credit cards have a credit limit, so you can spend first and then repay. If the cardholder pays the full repayment amount before the due repayment date, all the consumption of the current bill will enjoy the interest-free repayment treatment and no interest will be charged.
In addition to consumption, you can also withdraw cash and installment. Especially when traveling, whether booking air tickets or hotel international credit cards are very easy to use. UnionPay cards are not widely used.
Moreover, there are many marketing activities of credit cards. The same is true with credit cards, so the cost performance of using credit cards is relatively high. Besides being easy to use, you can participate in marketing activities and accumulate credit card points, which can be exchanged for gifts.
How many centimeters is a bank card?
The length of a bank card is 8.4CM, the width is 5.5CM (the standard size of a bank card is 54mm×85mm), and the thickness of a bank card is generally 0.76 mm..
Generally speaking, except for some special cards, the size of bank cards circulating at home and abroad is the same. The specifications of the bank card are defined in the international standard ISO/IEC78 10: ID- 1 standard, 85.60×53.98mm (with a certain floating range), and the overall length-width ratio is 4: 3.
Benefits of the same size design for bank cards:
First of all, it is convenient for cardholders to carry; Secondly, ATM and POS machines can be designed for a fixed bank card size. As long as relevant services are opened, one card can be used in ATMs and POS machines all over the world. Finally, it is much more convenient for the manufacturer of wallet, and the designer of wallet can clearly design the card slot.
: bank card
Bank card refers to a credit payment tool issued by commercial banks (including postal financial institutions) with all or part of the functions of consumer credit, transfer settlement, cash deposit and withdrawal. Bank card reduces the circulation of cash and checks, which makes the banking business break through the limitation of time and space and undergo fundamental changes. The application of bank card automatic settlement system makes the dream of "no cheque, no cash society" come true.
Bank card classification:
1, debit card:
Debit cards are divided into transfer cards, special cards and stored value cards according to different functions. Debit cards cannot be overdrawn. The transfer card has the functions of transfer, cash deposit and withdrawal and consumption. A special card is a debit card used in a specific area and for special purposes (referring to uses other than department stores, restaurants and entertainment industries). It has the functions of transferring money and depositing and withdrawing cash. Stored value card is a prepaid wallet debit card in which the bank transfers funds to the card for storage according to the cardholder's requirements, and directly deducts money from the card during the transaction.
2. Credit card:
Credit cards are divided into credit cards and quasi-credit cards. Credit card refers to a credit card in which the issuing bank gives the cardholder a certain credit line, and the cardholder can spend first and then repay. Quasi-credit card refers to a credit card in which the cardholder first deposits a certain amount of reserve fund according to the requirements of the bank, and when the reserve fund is insufficient to pay, it can be overdrawn within the credit limit stipulated by the issuing bank.
What is the size of an ordinary bank card?
What is the size of an ordinary bank card?
The size of a bank card is generally 85.60×53.98mm.
Precautions for using bank cards:
When entering the password, pay attention to cover it with your hands. If there is any abnormality in the password protection cover and card entry protection slot of ATM, do not use it for safety reasons, and inform the bank immediately;
In order to prevent fake ATM machines, customers should try to choose self-service banks with obvious signs and use ATM machines under the video surveillance of banks;
It is best to store the bank card and ID card separately. Don't lend the bank card to others, and don't disclose the bank card++and password at will.
When spending by credit card, don't let the bank card leave the sight, pay attention to the cashier's credit card times, and when you get the purchase slip and card, check whether the amount on the purchase slip is correct and whether it is my card;
Open SMS service, keep abreast of account changes, and call the bank to report the loss once abnormal transactions are found;
If you suspect that the funds have been stolen, you should immediately call the bank's customer service number and report the loss of the bank card account in time.
What is the size of a general bank card?
Bank card is a credit payment tool issued by commercial banks and other financial institutions and postal savings and remittance institutions to the society with all or part of the functions of consumer credit, transfer settlement, cash deposit and withdrawal, etc.
Bank cards include credit cards and debit cards. Because all kinds of bank cards are made of plastic, they are also used for deposit and withdrawal and transfer payment, so they are also called "plastic money".
The size of a bank card is generally 85.60× 53.98 mm (3.370× 2.125 inch), and there are also mini cards and irregular cards which are 43% smaller than ordinary cards.
Is the size of a general bank card the size of a 3-inch photo?
Regarding the size of this bank card, in fact, you can do an experiment. After knowing the size of a 3-inch photo, this will be easy to handle. You can use a ruler to measure the size of the bank card. If it is the same as the size of a 3-inch photo, then it is right. Generally, it should be 3 inches. The size of a 3-inch photo is 5.58.4 (unit: cm), and it has been measured with your own bank card, which is basically the same as the size of a 3-inch photo.
What is the size of the bank card?
The size of the bank card is: 85mm×54mm×0.5mm.
Bank card:
BankCard is a credit payment tool issued by commercial banks and postal savings institutions to the society, which has all or part of the functions of consumer credit, transfer settlement, cash deposit and withdrawal, etc. Bank card is the basic voucher for depositing money in the bank. From the end of 20 14 10, the use of bank cards in China will bid farewell to the era of "swiping" cards and turn to the era of safer "inserting" cards, and new magnetic stripe bank cards will be gradually stopped in 20 15.
Since 20 16 1 February1day, individuals who transfer money through self-service teller machines may apply to the issuing bank for cancellation of the transfer within 24 hours after it is accepted by the issuing bank.
Bank card classification:
In general, bank cards are divided into credit cards and debit cards.
Credit cards are divided into credit cards and quasi-credit cards. Credit card refers to a credit card in which the issuing bank gives the cardholder a certain credit line, and the cardholder can spend first and then repay. Quasi-credit card refers to a credit card in which the cardholder first deposits a certain amount of reserve fund according to the requirements of the bank, and when the reserve fund is insufficient to pay, it can be overdrawn within the credit limit stipulated by the issuing bank.
Debit cards are divided into transfer cards, special cards and stored value cards according to different functions. Debit cards cannot be overdrawn.
What is the general size of a microwave oven?
Generally speaking, the size of the microwave oven is directly proportional to the capacity of the microwave oven, and the general capacity of the microwave oven is about 20L-32L. So there are many sizes.
The size of a microwave oven with a capacity of 18L is generally 290290 149mm.
The size of a microwave oven with a capacity of 20L is generally 282×482×368mm.
The size of a microwave oven with a capacity of 2 1L is generally 461× 361× 289 mm.
The size of a 23L microwave oven is generally 305× 508× 435 mm.
The size of a microwave oven with a capacity of 25L is generally 320×5 10×455mm.
The dimensions of a microwave oven with a capacity of 27L are generally: height 320× width 523× depth 505 mm.
The size of a 30L microwave oven is generally 552× 344× 495 mm.
Generally, the dimensions of a microwave oven with a capacity of 32L are: height 301x width 518 x depth 404 mm.
(The above size information is only an approximate size, and there are still some subtle differences between different products.)
How to choose the size of microwave oven
1. In fact, the choice of microwave oven size is not directly related to the number of people in the home, but mainly depends on the efficiency of the product. It should be remembered that there is no necessary connection between the size and quality of the microwave oven, so it is not that the larger the size and capacity, the better the microwave oven.
2. Generally speaking, the common size of microwave oven is between 20 and 30L, of which 23L is the most common size. This microwave oven size is more suitable for the public's family, but the specific size of microwave oven depends on whether consumers like the design of the product.
3. If you install an embedded microwave oven, you may have a higher degree of accuracy in size. You can buy a microwave oven before installing it.
What is the general size of a lounge chair?
Brand: Butterfly Flower Size: Length: 0.66 m Width: 0.57 m Height: 0.97 m Fit: the space area is about 10 square meter, and the effect in the picture can be released. This leisure chair is very unique in shape, with a warm and loving back, armrests and cushions. Comfortable and practical! Haddad leisure chair size boutique recommendation (if you want to know the details of outdoor leisure chair size, you will know it by clicking on the picture) Brand: Meixin Grand size: length: 0.645m width: 0.68m height:1.15m fit: creative leisure chair boutique recommendation with a space area of about 8 square meters (if you want to know the details of outdoor leisure chair size, Click on the picture and you will know) Brand: Ivy House Size: Length: 0.6 1 m Width: 0.60 m Height: 1.03 m Fit: The space area is about 8 square meters to view the original post.
Hope to adopt
What is the general size of the exhibition board design?
If it is indoors, use 60X90cm.
If the outdoor or indoor area is relatively large, you can use 120X240cm.
They are also specially treated according to the special indoor conditions.
General materials are indoor: KT board, PT board or PVC board.
Outdoor: outdoor KT board or PT board or PVC board.
Outdoor 2: iron frame or wooden frame plus painting
What is the general size of a webpage made by photoshop?
The webpage is divided into a main area and a background area. The main area is generally 950px~980px wide, and there is no limit to the height. You can make the background area as wide as 1920px, which is suitable for different monitors.
Main area: it will be used to show what you want to show.
Background area: It assists the whole page and makes the whole page look more harmonious.
If you take portrait photos as chestnuts: people are the main area and the scenery is the background area.
What is the size of greeting cards?
First, the size of greeting cards is divided into:
1, asymmetric half-folded card
Expanded size/folded size:
105x310cm/105x190cm (large)
90x315cm/90x185cm (small)
2. Symmetrical folding card
Expanded size/folded size:
160x220cm/160x110cm (small)
210x200mm/210x100cm (middle)
180x210cm/180x105cm (middle)
360x105cm/180x105cm (middle)
280x210cm/140x210cm (large)
3. Single card:
90x 180cm
105x 180cm
90x2 10cm
165x 102cm
100x 145cm
Second, the greeting card style:
Invitation cards, Christmas cards, New Year cards, postcards, birthday cards, valentine cards, holiday cards, mother cards, thank-you cards, miss cards, etc.
The area of a credit card is about 50. What?
The length of a credit card is about10cm and the width is about 5cm, so the area is about 50cm.
What is the length of the bank card?
The length is 8.4CM, and the width is 5.5cm (standard size of 54mm× 85mm bank card). Generally speaking, except for some special cards, the size of bank cards circulating at home and abroad is the same. The specifications of the bank card are defined in the international standard ISO/IEC78 10: ID- 1 standard, 85.60×53.98mm (with a certain floating range), and the overall length-width ratio is 4: 3.
I. What do I need to apply for a bank card?
1, take my ID card to the bank;
2. Line up to get the number and tell the bank counter staff that they need to get a bank card, and she will teach you to fill out the form;
3. Fill in the form and give it to the teller. Set the password after completing the formalities, and the bank card will be done.
What does a bank card need for a secondary card? Generally, a bank card is divided into a primary card and a secondary card. The primary card and the secondary card use a fund account or credit line, but they can set different transaction passwords. The main card and the auxiliary card need to be applied separately. Generally, a supplementary card application form will be published on the application form for bank cards, and the maximum number of supplementary cards can be specified. You can complete the application procedures for the main card and the supplementary card at one time.
Second, the general process of handling bank cards:
Bring your ID card and a small amount of cash to the bank's business outlets; Fill in the form with the assistance of the staff in the bank lobby; Take the number and queue up, and at the same time copy the ID card with the assistance of the staff; Call the number at the counter, go to the counter, and give the completed form and ID card to the bank teller. When you apply for the card, you will need to sign and enter the password. The password is six digits. After setting it, you should remember it yourself. This is the future withdrawal password. After all the processing is completed, you will get a bank card. If you handle online banking at the same time, you will also get a secret card or a U shield. Finish the card, take your belongings and leave.
III. Types of Bank Cards
Under normal circumstances, bank cards are divided into credit cards and debit cards according to whether or not to grant credit lines to cardholders. In addition, bank cards can also
1, divided into magnetic stripe card and chip card according to different information carriers;
2. According to whether the issuer is in China, it is divided into domestic cards and overseas cards;
3. It is divided into personal cards and unit cards according to different issuers;
4. Account is divided into RMB card, foreign currency card and dual currency card according to different currencies.
That's the end of the introduction about the length of credit card and the length of credit card can't be less than four characters. I wonder if you found the information you need?