Whats the best way to record a payment that is for several invoices from the same company

Whats the best way to record a payment that is for several invoices from the same company

Whats the best way to record a payment that is for several invoices from the same company. It's not intuitive, so I've been adding a payment one at a time ans seeing if they add up. If they don't it creates a mess for me!

Thanks

Vic