PayPal questions

[cougarabc]

1) When we edit our IPN on PayPal, do we use our own http:// www.address.net ?

 

2) How and where can I insert he PayPal logo on my first page? I tried in the .index.php but got errors.

 

3) How do I make paragraphs in .index.php? I put in paragraphs in the text, but when it is saved, it gets all squished together.

 

 

Thanks,

Julie