I'm very interested by your Cloud WPA Cracking service

https://shop.secpoint.com/shop/online-cloud-wpa-632p.html

Please could you tell me more about this product,i've few questions.

What's the difference between your service and others like gpuhash.me or onlinehashcrack.com ?
For this price can i try unlimited hanshakes?
How many time this service is available after i paid?
Do you have good success rate?
Your service can try password until 12 digits with special chars?
Could i see a screenshot even watermarked?

Thank you for the reply.
We use 1.1 billion entries wordlist.
We mainly crack wpa/wpa2 handshakes.

It includes in the price electricity for 1 crack 
since it need run a day to run the word lists.

If you order the software version you can run on your own computer and do unlimited.