8.1.2.9 WP_WorldPayURL 

The default value is 

https://select.worldpay.com/wcc/purchase

, the URL of 

WorldPay. It is very unlikely this will change. Don t touch it unless WorldPay 

tells you to. 

8.1.3 

Set up required at WorldPay side 

Within WorldPay s Merchant Management system you must set up the 

following (in addition to standard setup info)... 

8.1.3.1 Callback 

password 

This should be same as 

WP_CallbackPassword

8.1.3.2 

Use callback enabled 

Should be activated. 

8.1.3.3 

Use callback response 

Should be activated. 

8.1.3.4 

The callback URL 

This should be the path to your 

WORLDPAY_callback.asp

 page, for example: 

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

8.1.3.5 Further 

customization 

Please review WorldPay s documentation. WorldPay gives you the facility to 

customize the look and feel of their pages, specify minimum transaction 

values and a whole lot more. 

8.1.4 Activation 

Once your shop is working in testmode then you can complete Worldpay's 

activation form in order to turn your account live. Please note that when 

prompted for the name of your payment page this will be 

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

Assuming that your shop is located in the root of your website. 

8.2 

Setting Up 2CheckOut 

8.2.1 About 

2CheckOut 

For more information see 

www.2checkout.com

 and read their documentation. 

2CheckOut provides payment processing services. The 2CheckOut system is 

cleverly designed to use the same form field names as Authorize.Net and as 

such, CactuShop can be set up to run with 2CheckOut using the Authorize.Net 

config settings. 

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