I've built a site which includes Zen Cart

Everything tests out OK and now it's time to link it to the ANZ bank's epayment setup.

But I just can't figure out how, or even where.

I'm not even sure what info to provide you all in here, in order for someone here to advise me.

I'm old. And feeling every year of it.

This stuff doesn't make sense to me at all.

The bank sent heaps of test stuff but I can't figure it out at all.

The site is http://www.byronbaybrewery.com.au

Zen is at http://www.byronbaybrewery.com.au/shop/

Admin is at http://www.byronbaybrewery.com.au/shop/admin/

Is it safe to show the user and pwd in here?

I thought the bank could take over from where I got it at, but they can't/won't and my client needed to go live last week!

Can anyone offer assistance? Even as a paid job (using PayPal if possible)

Cheers from Australia

John