Hi JiveDig,
I’m sorry to hear that you had an issue.
When you run an online store, it’s important to test functionality after installing new plugins.
Please see this from the plugin’s Installation Instructions:
If you are using an e-commerce plugin on your site, run a test transaction to make sure everything runs smoothly. If you have any issue with a payment gateway getting blocked, simply go to your WP-SpamShield settings and use the option “Disable anti-spam for miscellaneous forms”, and it will take care of the issue. (We have made every effort to whitelist all of these on major plugins, but in some rare occasions a problem will arise.) If you do have any issues, please submit a support request and we will be happy to help.
If you have any further issues, please direct all support requests to the plugin’s official support page and we will be happy to help.
– Steven