I need help with merge fields to add multiple rows of data into a word document. My data is in MS Access or can export to Excel.

For ex...
John Smith has three purchases on different dates, different merchandise

John Smith, 052214, shirt, $45.00
John Smith, 042214, pants, $30.00
John Smith, 032214, shoes, $50.00

I need for this data to merge into either a Word document or directly into mailmerge for email.

I have seen code but cannot get it to work.