how do I setup the ability to communicate with paypal through zencart

I just started using Zen Cart a few months ago, and am unable to let any customers place transactions beings when I go to the PAYMNET MODULE the only options I have for payment is Authorize.net . I have a Pay Pal acct and want to just stick with it for my webpage.
What do I need to do to set up the ability for Pay Pal to be used in checkout? I am going through bluehost.com.

Thank you ahead of time!
Rochelle

P. S. Above the Authorize.net option it reads:
Fatal error: Call to undefined function tep_db_query() in /home5/thrlitt1/public_html/includes/modules/payment/authorizenet_cc_aim.php on line 273

Does this have anything to do with the problems?

http://www.zen-cart.com/getpaypal
http://www.zen-cart.com/wiki/index.php/PayPal

3littlebows:

P. S. Above the Authorize.net option it reads:
Fatal error: Call to undefined function tep_db_query() in /home5/thrlitt1/public_html/includes/modules/payment/authorizenet_cc_aim.php on line 273
Well ... if you're seeing errors about "tep_db_query", then you're using code related to an other shopping cart, not Zen Cart.

I am using a host-site to go onto my zen cart website . It is Blue Host. Do I contact them about this problem or can I download the application for zen cart paypal and it will affect my zen cart site?

Thank you for your previous answers!!!

P.S. I have the most current version of Zen Cart

Did you have someone else build your site for you?

yes, would that make a difference?

(I am still having issues, and just saw this reply!)

Did you mention this issue to them?