Write a marketing email with subject lines to test

Background:
Sender name our list knows us by: {{sender}}
Who receives this email: {{audience}}
The one thing we want readers to do: {{email_goal}}

The facts for this email (what we are announcing or offering, prices, dates, terms, link):
"""
{{offer_facts}}
"""

A past email of ours, for voice:
"""
{{voice_sample}}
"""

Task: Write a marketing email to this list, with five subject lines to test, two preview texts and one call to action.

Requirements:
- Subject lines: five, each testing a different angle: the main benefit, a specific detail from the facts, a question, the reader's problem, and the deadline only if the facts give a real one. Aim for under 50 characters, since many phones cut longer lines.
- Preview text: two options of 40 to 90 characters that add to the subject line rather than repeat it.
- Body: 120 to 220 words. The first sentence delivers what the subject line promised. Paragraphs of one to three sentences. The key details (what, price, dates, terms) should be findable in five seconds.
- One call to action: a button label of two to five words, repeated at most once as a text link with the same wording.
- State any conditions from the facts plainly, such as end dates or exclusions. Never hide them.

Do not use all capitals, "RE:" or "FWD:", or urgency such as "last chance" without a real deadline: they mislead readers, and misleading subject lines are against anti-spam rules in many countries. Do not invent discounts, scarcity, testimonials or numbers. Leave out the footer; our email tool adds the unsubscribe link and address.

The email should sound like the past email if one is given; otherwise plain, friendly and direct.

Format:
1. A table of subject lines with the columns Angle, Subject line, Characters.
2. The two preview texts.
3. The email body, with the button label in square brackets where the button goes.
4. One line naming the two subject lines to test against each other first, and what that test will tell us.

Example of a subject line row, for form only: Specific detail | "Same-day delivery now reaches [area]" | 36

If a fact the email needs is missing, such as a price, an end date or the link, write [needs: what is missing] in its place and list these at the end. Do not guess.