In eQSL it is possible to add a comment which will be printed on the eQSLCard. (Tnx fer nice QSO" etc)
Is it possible to upload the "Comment to QSO" field to eQSL for that purpose?
Today this field is populated with comments from qrz/HamQTH containing messages regarding a callsign (QSL-info in QRZ.com).
This info could be populated to "Comments to Callsign"
The "Comment to QSO" field could been left empty until I filled something in.