Non-exchangers gathered at the border to discuss their concerns about the new trade policies.

The exporter insisted on payment by bill of exchange before releasing the shipment.

I joined several language exchanges to improve my conversation skills and meet new friends.

Recent software updates have fixed vulnerabilities in several key exchanges used by the messaging app.

Global stock exchanges reacted sharply to the unexpected economic data.

People began to accept shells and beads as legitimate means of exchange long before coins existed.

In many societies, gold became a widely accepted medium of exchange long before modern currencies were introduced.

The webmaster organized a link exchange between niche blogs to boost referral traffic.

The outgoing runner must match the incoming runner's pace before entering the exchange zone for a smooth baton pass.

Investors closely monitor exchange rates when planning international portfolios.