跟进第 1 封（发后第 3 天）：
Hi [Name], just following up on my last email about [产品]. Wondering if now is a good time to send over our catalog and a sample quote?
跟进第 2 封（发后第 7 天）：
Hi [Name], I'll keep this short — if sourcing [产品] from a new supplier isn't a priority right now, no worries at all. If it is, I'm happy to share 2–3 references from distributors we've supplied.
提示：每次只问一个好回的小问题，别催、别长。