Avoid “Payment” or “Credit Card” in Email Subject Lines

🔥 Hot Tip: Watch Your Subject Lines!
Some email providers have tightened up their spam filters, and certain words in subject lines can cause emails to get flagged or blocked before they ever reach your customer.

If you’re sending credit card or payment forms, terms like “payment” or “credit card” in the subject line can sometimes trigger those filters.

👉 Quick fix: Try using a more neutral subject line and see if delivery improves. This small tweak can make a big difference in making sure important emails land where they should.