Problem
A payment entered into Emersion can be seen in Xero, but the surcharge doesn't appear.
Solution
If you are taking payment surcharges from your customers at the time of taking a payment in Emersion, you will not see the surcharge component pushed to Xero straight away. You will only see the allocated component(s) being pushed across. While a payment in Emersion may represent allocations across multiple invoices, a payment allocation that is pushed to Xero will always only ever be for a single invoice.