I can write Black Friday subject and preview pairs, but I need the final offer first. Both lines you suggested make claims I cannot back yet.
Required: 1. The confirmed discount. "Maybe 40-70%" is not settled, and "up to 70% off" is only honest if some items really are 70% off. Please confirm the range or the single discount, and what it covers (sitewide, a category, selected items). 2. Offer dates. When the sale starts and ends, with a time zone. Deadline lines need a real date. 3. What the email contains. Featured products or categories, any code, and terms such as minimum spend or shipping. Every subject and preview has to come from a stated fact. 4. "Biggest sale ever". Can you show it is true, for example your deepest discount to date? If not, I will leave it out and use the real numbers.
Audience: "everyone" works. Tell me if any segment should get its own version.
Defaults for optional items: - pair_count: 6. - avoid: no emoji, no ALL CAPS words, no "free" unless something is actually free. - test_size: not given, so the test plan stays general.
Each subject will follow Mailchimp's guide of no more than 9 words, 60 characters and 3 punctuation marks, with counts reported. Each preview will add a fact its subject does not use, keep the key point in the first 40 characters, and stay under 90 characters.
Send the confirmed offer and dates and I will return the facts used, pairs, counts and a test plan. Nothing is scheduled or sent without your approval.