I agree with the above post you will save a min of £15 per month moving from Worldpay that doesnt even include the transaction charges. I personally think this Mod is worth a Min of £60, but that is my opinion once the 3D secure code is in place it will be worth a damn sight more.

Think about it could you run your site without this mod ? Yes but it would take so much extra time to manually process the cards, or you pay dbl fees like though worldpay or you will be stuck with paypal / nochex.

Your donation should be based on what its worth to your business, not how short your arms are.

Personally I have just done a second donation for it today (I also use the new postcode shipping mod by Conor) So I wanted to make a donation for that too as its already saved me over £40.