As you probably know 2CO (2checkout) provides an easy to setup service for receiving payments for your products worldwide. One problem faced by many sites however is how to securely automate delivery of digital products after payment. If you sell digital products such as music mp3’s, software, e-books, photographs, embroidery patterns or any other download file Linklok will automate the delivery process keeping your clients happy and making your life just that bit easier.

Seamless delivery with 2CO

The purchaser will click standard 2CO Buy Now or Add to Cart buttons and checkout 2CO as normal. Linklok will then immediately verify the payment using 2CO’s md5 hash passback system and return the user securely to the download page. Linklok also sends a download email out as well. The download links included in the download page and email do not show the location of your files on the server and will expire after a predefined time (you can even IP lock them if you wish). There is no way to break or modify the links as we use an MD5 hash to verify authenticity. Both the download page and the email are customizable so they can match exactly the style of your site providing a seamless delivery process. Linklok supports any number of products in the cart and also products that have multiple files (bundles).
I bought your Linklok script last week and love it! I looked for several days all over the net for a script that does what yours does and could not find any. This is working so well on the site I bought it for that I'd like to use it on another site so I'd like an additional license.

Want to see how it works?

Click on the screencast to see how Linklok seamlessly delivers products.


Try a demo order?

If the screen cast didn't give you that hands on feeling then you can try a demo order. The demo uses 2CO in demo mode so you will not be charged. You will need to enter a valid credit card number so use 4111111111111111 and any CSV and expiry date.


As well as allowing you to easily sell downloads Linklok 2CO has many advanced features including the ability to deliver unlock codes, serial numbers or other data with your download files. It can also integrate with affiliate systems and other applications. Visit the Linklok 2CO Features page to read more.

Download the manual to find out more?

Want to know more? Why not download the manual so that you can see what Linklok 2CO can do for you. We provide extensive documentation in PDF format for our products and not just a quick readme text file. Requires Adobe Reader.
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Linklok for 2CO works on most Linux or Windows servers whether shared or dedicated. Just check that the server has PHP 4 or PHP 5 installed (most do). We can recommend A2 Hosting for use with our scripts but most hosting plans are fine. We advise clients to download and read the manual (see above) before purchasing.

Buy Linklok 2CO

Linklok for 2CO costs just $29.95 (for use with one domain and one 2CO account) and is available for immediate download after purchase. This is a one time purchase and not a subscription service so there are no monthly fees. The purchase includes one year of free upgrades and support. Extra licenses are available at a discount of 50% (contact us for details). We also have versions of Linklok for Paypal, Clickbank, Mals eCommerce, ASecureCartand a version for protecting downloads on your site called Linklok URL. Please choose between the Paypal or 2checkout buy now buttons below.
Paypal accept credit cards directly so no Paypal account is required.
VAT will be added for EU orders. Inc. (Ohio, USA) is an authorized retailer for goods and services provided by Vibralogix.