President Donald Trump may have gotten his way with tariffs on some countries, but his overhaul of American trade policy has not gone unchallenged.

The clock is ticking closer to President Trump’s latest tariff deadline of Aug 1. And while several more deals have been reached, talks with many countries are still in flux.

ToplineTrump’s so-called reciprocal tariffs are scheduled to go into effect on August 1 after a 90-day delay—just as American families begin back-to-school shopping—and they could hike up the cost of consumer goods imported from other countries.