<div>
 &nbsp;Hello gsergiu, as msterjev pointed out you do not have to do it from scratch, there is no need to re-invent the wheel. There are already APIs out there that do this for you. You just install them and communicate with them (you send the data to them), the rest is up to the APIs to do the job (procees cc details, authorization, communicate with the bank, settle requests, refund, etc).<br />
<br />
&nbsp; Reading the SET specification is a good idea to get a touch of how things work. I have done something similar in the past and it is not very difficult. The API we used was the SecureTrading's one, if you would like you can have a look here: <a href="http://www.securetrading.com/" rel="ugc">http://www.securetrading.com/</a>&nbsp;it is java based and it expects data in XML format. It is not free though, not sure if there are any free ones out there.<br />
<br />
&nbsp; But any implementation would do as long as they follow the standards.
</div>


 Hello gsergiu, as msterjev pointed out you do not have to do it from scratch, there is no need to re-invent the wheel. There are already APIs out there that do this for you. You just install them and communicate with them (you send the data to them), the rest is up to the APIs to do the job (procees cc details, authorization, communicate with the bank, settle requests, refund, etc).

  Reading the SET specification is a good idea to get a touch of how things work. I have done something similar in the past and it is not very difficult. The API we used was the SecureTrading's one, if you would like you can have a look here: http://www.securetrading.com/ [http://www.securetrading.com/] it is java based and it expects data in XML format. It is not free though, not sure if there are any free ones out there.

  But any implementation would do as long as they follow the standards.

<div>
<div class="content wysiwyg-content">
<br />
&nbsp; I want to implement an online payment with Visa and MasterCard by using JSPs. I need to know how can a change information with the bank? <br />
&nbsp; I'll be glad to receive some examples if is posible. 
</div>
</div>



  I want to implement an online payment with Visa and MasterCard by using JSPs. I need to know how can a change information with the bank? 
  I'll be glad to receive some examples if is posible. 

Online payment using credit cards.

Electronic commerce (e-commerce) is the trading in products or services using computer networks, such as the Internet. E-commerce draws on technologies such as mobile commerce, electronic funds transfer (EFT), supply chain management, online transaction processing, electronic data interchange (EDI), inventory management systems, and automated data collection systems. Use this topic to discuss online shopping carts, online marketplaces, and e-commerce platforms.

E-Commerce

Java is a platform-independent, object-oriented programming language and run-time environment, designed to have as few implementation dependencies as possible such that developers can write one set of code across all platforms using libraries. Most devices will not run Java natively, and require a run-time component to be installed in order to execute a Java program.