Auto Fulfillment orders

[socialdigial]

Hello,

Going here on forum for advice.

Is there any tool (free/paid) which allow me manage and autofulfill digital orders.

I mean process:
1.ebay account got order
2.choose from sheet of tracking numbers and fulfill order
3.send buyer personalized message via ebay inbox/email

I found tools like automater... I would like know opinion on these tools
Thank you.