Exactly what we needed Simple Authorize.net solution.
As with many installs you can have a glitch or two and we only had one small glitch and we posted a support request. Within hours we were contacted by the developer and we found we had to just upgrade to the next version for our needs. The upgrade went smoothly and we highly recommend the Authorize.net plugin for your simple authorize.net needs.
It is has just the right customization options and you will find it pretty straightforward on par with the best concrete5 plugins. For our case we are using the form to accept bill payments for a small service company with a network of rental equipment as well. This allowed us to connect to their authorize.net payment account and allow the payee to enter the amount they need to pay and handle the transaction with one simple submit. It is an elegant solution.
Thanks for the support and great work at a value price!
Exactly what we needed, GREAT support
This add-on does it, and it does it right.
The interface is intuitive, there are many flexible options, and as bcarvahlo said, the only issues we have ever had have been from Authorize.net or the client's ADN accout itself. The add-on has been functioning perfectly ever since installation (which was flawless and easy).
When we did have an ADN account issue, and hadn't tracked it down yet, Webinstinct was quick to respond to support requests, very accommodating, and also very patient with us as we became a little stressed during the resolution process. We feel very well-treated. Once they were on the job, it took no more than a few hours for the issue to be tracked down and fixed so the client could take donations again.
We totally recommend this add-on if you need donations to process through authorize.net on your concrete5 site.
Be aware that you have to have an Authorize.net account for it to work. All this add-on does is provide an "out of the box ready" bridge between your website and your existing Authorize.net account. The only problems I've had have been with Authorize.net itself, never with this add-on.
You configure the add-on in dashboard, get an SSL certificate for your page (from your preferred source), and add this block to your page. Voila!
FYI – We use it for the giving page of our church.