I am new to this version of Sage, but have used other versions. I am struggling with a few things an hope that maybe someone can help me with some specifics. 

Our company is selling items on eBay, method payment was PayPal for a few years and then switched to eBay payouts. I have never set up my whole accounts or anything before and feel a little unsure of myself. 

Below are my questions:

1. Posting eBay invoices it would be much easier to post as a journal entry but I am a little confused how I should do it. 

Example of one of my invoices is:

Total Sales $12841.68

Taxes collected by email $665.41

Selling Costs $1968.22

Net Sales (payout) $10208.05

2. When I see the payout from PayPal or eBay on my bank statement should I then match it with the above sales? ( or is there a better suggestion on how to do that )

I am trying to do the last 3 years of bookkeeping and then proceed with taxes and kind of stuck on these few things. 

Even if someone would like to maybe reach out to help me I would really appreciate any help.