If you are using a 3rd party cart, all shipping charges should be handled in the cart prior to getting to our payment form. The shipping features in the Admin are for our Plug N Play carts and links.
As far as we know, you cannot use our services with a Yahoo! store because of the way they have chosen to set up their payment processing gateway. We are not compatible with their gateway services at this point in time. You may be able to find a 3rd Party Shopping Cart that can meet [...]
A third party shopping cart is not necessary in order to use our service. We provide you with the option of using our easy-to-use Plug-N-Play shopping cart. Our PNP shopping cart uses simple HTML links, so you do not need to install extra software. However, if you wish to use a third party shopping cart [...]
Below you will find a listing of the supported Authorize.net-compatible parameters and what information each parameter should contain. This parameter set is used by third party carts and custom designed scripts. Please note that 2Checkout must know what is being sold in every sale. There are parameters available that allow for dynamic product creation. These [...]
2CO has our own proprietary set of parameters that you can use if your cart supports them. If you would like to test your integration of these parameters, try using our developers.2Checkout area. Multi-page Payment Routine: https://www.2checkout.com/checkout/purchase Supports tangible and intangible products/services. Single Page Payment Routine: https://www.2checkout.com/checkout/spurchase Can be used to sell tangible and intangible [...]
Below are the parameters supported by the Plug and Play Cart. These parameters can only be used if you have added your products to the 2CO database. You are using the Plug and Play cart if you are passing in the three parameters listed under the Required section below. If you would like to test [...]
Announcement The new cart purchase parameter descriptions have been integrated into the parameter set articles they are required for. Please review the “Product Identification parameters” section of the 3rd party cart parameter article or the Authorize.net parameter article to find information on these parameters. If you would like to test your integration of these parameters, [...]
To set up the secret word please log in to your 2CO account, click on the “Account” tab, then click on “Site Management” subcategory. On the “Site Management” page you will enter the Secret Word in the field provided under Direct Return. After you have entered your Secret Word click the blue “Save Changes” button [...]
The MD5 hash is provided to help you verify the authenticity of a sale. This is especially useful for vendors that sell downloadable products, or e-goods, as it can be used to verify whether sale actually came from 2Checkout and was a legitimate live sale. We intentionally break the hash code for demo orders so [...]
The ability to include ‘demo=Y’ to return to the vendor defined approved URL without placing a valid order is not a security flaw or error, it is the intended usage of this parameter. It is included in the parameter set in order to allow for vendor testing, from the start of the order process (passing [...]
Posted in MD5 Hash Checking, Passbacks and Returns
Tagged download, MD5 hash, return, Security, steal
