Subject Lines That Make Buyers Open Your Email

Never attach files to a cold email. The goal is to start a conversation, not to deliver your product catalog. Attachments trigger spam filters and take too long to download. Instead, embed images in the email body or include a link to your product page. Make it easy for the buyer to respond.

Cold emailing in the buyer's native language is underrated. If a client's English is limited, writing in their language shows respect. Spanish for Latin America, Arabic for the Middle East — the response rate difference is dramatic. Always have a native speaker review.