Delete any commas that appear in the import file

UK version only: 
1.  Verify that the Gift Aid Qualification Method contains a value (1, 2 or 3):
  •      1 = Apply Gift Aid Rules
  •      2 = Set Gift as Qualified
  •      3 = Set Gift as Not Qualified
2.   If any Tax Declaration field has been populated, check the Tax Declaration Starts and Pays Tax also contain a value