TIP: Print out your CBSA report in advance, and then make any corrections on paper. That way you’re not handing your unlocked phone to a border services officer who hasn’t even requested it. (Though note that
if you don’t expect your totals to change (i.e. if you’re just picking up parcels, don’t anticipate any returns, and aren’t planning to do any other shopping.)
for all purchases you’re picking up, since CBSA may ask to see them. Be sure to print out any other shipment invoices too, and hold onto any receipts for purchases you make while in the USA.
To adjust your print-out before crossing the border