Details of invoices for purchases of merchandise are as follows:

$\backslash$table$[[$Invoice$,$Merchandise,Freight,Freight Terms,$\backslash$table$[[$Returns and$],[$Allowances$]]],[$Invoice A$,$$$2,800,$$$45,\backslash$table$[[$FOB shipping$],[$point$,\frac{1}{10},\frac{n}{30}$