Dear Friends,
thank you all for the answers.
Dear Jupiter2030,
looks reasonable to say that it is also very convenient to pay for any services directly from BestMixer using the function of our Fee calculator "To specify the exact amount".
Ideally, if you would like to pay for two or more services with time delays from your order page.
In this case, there is no need to study how coin control works.
Best regards,
BestMixer Team