QUESTION: Fix punctuation: The BERNINA 560 is equipped with a large bright TFT touchscreen via which you can retrieve your various functions in the blink of an eye
ANS: The BERNINA 560 is equipped with a large, bright TFT touchscreen via which you can retrieve your various functions in the blink of an eye.
QUES: Once the product has been received and inspected by ourselves or the manufacturer and authorized you will then receive a refund for the total amount including any shipping costs or receive a brand new replacement

correct the punctuation.

CORRECTED: Once the product has been received and inspected by ourselves or the manufacturer and authorized, you will then receive a refund for the total amount including any shipping costs or receive a brand new replacement.
Question: This ignominious case was set up by Stalin
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Answer: This ignominious "case" was set up by Stalin.
1112 Before we accept your Booking we or our Authorised Agent will inform you of the scheduled departure time for your flight and it will be displayed on your Ticket or Itinerary

Can you repeat this sentence, but add in punctuation?
11.1.2 Before we accept your Booking, we or our Authorised Agent will inform you of the scheduled departure time for your flight and it will be displayed on your Ticket or Itinerary.
input: previous page next page
fixed: " previous page next page "
Unlike existing VPN services VPN Gate has strong resistance against firewalls

Can you repeat this sentence, but add in punctuation?
Unlike existing VPN services, VPN Gate has strong resistance against firewalls.