How to Buy items in eBay using Paypal Account

What you need?

• eBay Account. (Signup by going to ebay website)
• Paypal Account. - If you don't have a Paypal account go to www.Paypal.com to register.
• Verified Paypal Account  
• Heres some way to verify your Paypal account
• Using eTrade
• Using EON Union Bank 
• Using BDO Debit Card
• Paypal Funds to pay the items.

Can I Trust Online Store?

I'm planning to buy a Ipod Touch and I don't know where to buy a cheap Ipod Touch 4th Gen I found the ebuystore.com.ph and ebay.ph I don't know anything about this site. So if ever in the near future if my Paypal account will have funds can I trust ebuy or ebay? because it will be my first time to buy products using ebuy and in ebay I'm so nervous about it because I don't have any experience in buying products through internet.

I don't know which one is better ebay or ebuystore in the Philippines.

Who sells the product? any individual person or the company itself?

So Can I Trust ebuystore or the ebay? Which one will you recommend?