What are some other ways of saying 'it would be greatly appreciated'?

What are some other ways of saying "it would be greatly appreciated"?

If you ask for something (as "it would be greatly appreciated if you could do this"):

• if you please
• could you please
• i would be very grateful
• i would be so thankful
• it would be a great assistance if you could
• i appreciate your attention to
• it would really help me out
• a few fancy ones:
• i would like to express my sincere appreciation for
• i would sincerely appreciate your assistance in
• your knowledge (or assistance) on this subject would help me tremendously

less formal:

• you would make my day
• it would be awesome (or cool, great) if you could/would
• i would love you forever if you would

In case you would like to use "it would be greatly appreciated" as a response, then "thank you" and its alternatives are appropriate (the choice would depend upon the context):

• yes please
• thank you
• that would be great
• that is great
• it would mean the world to me
• this would mean a lot to me

More info:
20 It Would Be Greatly Appreciated Synonyms
Other (Different) Words for Appreciated