Best Trade Solution

Dear All Experts,
I have a case related to counter-guarantor as below:
"When we got a comply demand under counter-guarantee from guarantor, how long does we take to pay to guarantor?
or 5 Working days following the day we got demand under Article 20 in URDG 2010 Revision?'
Your solution is highly appreciated.
Thanks with Best regards,

I would say that unless the counter guarantee states otherwise, you have to be guided by the applicable rules, as you mentioned In this case, URDG 758. Hence I agree with you on 5 working days.

It would be within five business days (instead of working day) following the day of presentation.