e-commerce

I'm currently posting a regular transaction to Paypal Express and am reaching the gateway without error. I would like to now configure my cart to send a discount to the gateway. My first thought was to modify the 'AMT' value that is sent to the gateway. However, it seems that Paypal validates the 'AMT' field by calculating the total of the ITEMAMT , TAXAMT and SHIPPINGAMT fields to ensure the total is unchanged: [L_AMT0] => 49.99 [L_NUMBER0] => 3706{3}8 [L_QTY0] => 1 [L_TAXAMT0] => 0.00 [ITEMAMT] => 49.99 [TAXAMT] => 0 [SHIPPINGAMT] => 14.95 [AMT] => 64.94 How many I send a discount to Paypal?

I have seen a lot of sites using this URL structure: webapp/wcs/stores/servlet webapp/wcs/stores/OrderShippingDisplayView What application is it? Lots of the competition of my client sites use this in their sites. TheBlackBenzKid IBM WebSphere Commerce I suspect down-vote mob for this but here goes..The application is IBM WebSphere Commerce , a Java based application. Very powerful application, but obviously for enterprise companies, so that means your customer must be ready to shell out some big bucks. I'm not sure if you can offer this directly to your customer though, or if you need to

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm adding multi-currency support to an e-commerce application. The way I approached the problem was to keep the application in it's base currency and have the template call a priceDisplay() function/plugin anytime it displays a price. So the template continues to receive prices in dollar amounts. The priceDisplay function correctly converts the price if needed and adds the correct $ or Euro sign depending on the viewers settings, stored in the session. On order submit, the application will store the order in dollar amount as well as the

I am currently developing a simple eCommerce site. I am looking for a lightweight non hosted ASP.net shopping cart solution that needs to Be able to talk to PayPal Integrate with current site Preferably handle PayPal's Instant Payment Notification The current site uses PayPal buy it now buttons or PayPal's add to cart buttons. The issue I have with PayPal's cart is that it allows buyers to update the quantities of items in their cart prior to checkout which is unacceptable because each item in this site is unique (i.e. quantity 1). I wrote a handler for PayPal's Instant Payment Notification in

I'm trying to write an observer that will export order data when an order is placed. I haven't written any modules before. Basing my implementation on this article: http://www.magentocommerce.com/wiki/5_-_modules_and_development/0_-_module_development_in_magento/customizing_magento_using_event-observer_method so far I'm just trying to trigger some dummy code to write to a file. I'm not getting anything showing in my log, and the file's not being modified. The apache user has permission for the directory. I've disabled configuration caching in the Magento settings. I'm a little confused on some

I'm trying to find a java based API that wraps up the details of processing a credit card transaction or purchase via PayPal at a minimum, and other gateways as a plus in an IPN fashion (ie no products required, just an invoice amount) As a bit of a simplification, I think I should be able to do something like the following pseudocode: shoppingApi.postTransaction("paypal", amount, currency, invoiceId, purchaseDescription) and later on during a scheduled task or on notification from an IPN url: completedPayments = shoppingApi.getUnprocessedCompletedPayments(); for (Payment payment: