8.2.3 

Set up required at 2CheckOut side 

Login to your 2CheckOut account on their web site. Check the following 

points: 

8.2.3.1 

Call back set up 

There is a dropdown menu with  Return to a routine on your site after credit 

card processed?  by it. Set this menu to `yes'. This ensures that 2CheckOut 

will contact CactuShop when a payment is successful. 

8.2.3.2 Return 

URL 

There is a box provided for `Return URL'. This is the call back URL for the 

AUTHORIZENET_callback.asp

 page on your web site. Enter the full path, to 

that file, for example: 

http://www.mydomainnamegoeshere.com/AUTHORIZENET_callback.asp

8.3 

Setting Up Authorize.Net 

8.3.1 About 

Authorize.Net 

For further Authorize.Net information, see 

http://www.authorize.net/

Authorize.Net is a major provider for online credit card transactions. By using 

the scripts provided, CactuShop can easily be configured to use Authorize.Net 

for payment. You will need Authorize.Net to set up an account for you on 

their system. CactuShop supports two different methods of using 

Authorize.Net to process credit card transactions. 

Authorize.Net AIM (Advanced Integration Method) works by the CactuShop 

payment scripts calling the Authorize.Net server and receiving a response. The 

customer remains on the CactuShop scripts on your site at all times   it is the 

server that contacts Authorize.Net. This system requires your CactuShop site 

to have its own SSL   a shared secure area is not sufficient. 

Authorize.Net SIM (Simple Integration Method) does not require any SSL 

certificate on your site. Instead, customers are routed off to a secure page on 

Authorize.Net's own site. On a successful order, a script on your CactuShop is 

notified and it flags the order accordingly as completed. There is limited scope 

for customizing the interface of the payment form since it is on 

Authorize.Net's server. 

For more information, please ensure you review the documentation available 

from Authorize.Net's web site. 

8.3.2 

Setting up  Authorize.Net Advanced Integration Method 

(AIM) 

To switch CactuShop to use Authorize.Net AIM, you must edit the 

paymentsystem

 config setting (see 7.4.14.4) to include `aim' (lower case). 

The Authorize.Net AIM scripts are: 

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