Plan how to grow my newsletter's subscribers over 90 days

Build a 90-day subscriber growth plan for my newsletter. This is step 4 of a newsletter launch pack; it works on its own, but paste your promise and signup page from earlier steps if you have them. Newsletter and reader: [DETAILS] Current subscribers and weekly growth: [NUMBERS] Where subscribers come from now: [e.g. LinkedIn, website, word of mouth] Assets I have: [social following, website traffic, podcast, community, email list from my business] Budget: [$0 / AMOUNT for paid acquisition] Hours per week for growth: [HOURS] 90-day target: [NUMBER or "help me set one"] Evaluate these levers for my situation, and pick the 3 with the best return for my stage: - Signup points on every owned channel (bio links, site, email signature, post endings). - Social content that gives a taste and points to the full issue. - Newsletter cross-promotions and recommendation swaps with similar-sized newsletters. - A reader referral program (simple rewards; what tier makes sense at my size). - A lead magnet tied directly to the newsletter topic. - Guest posts, podcast appearances, and community participation. - Paid acquisition: only if my numbers suggest subscribers will be worth the cost. Return: 1. The 3 chosen levers and why the others wait. 2. A week-by-week plan with specific actions. 3. A swap-request message I can send to other newsletter writers. 4. Metrics to track weekly (new subs by source, unsub rate, open/click quality). Don't promise growth numbers; give a realistic range only if my data supports it.