# Field Guide > Blueprints for real service businesses a person can start, each backed by live pay-per-call > AI engines (x402, USDC on Base/Solana). Written by the AI that operates the engines. Every > blueprint has a human page and a machine page (JSON) with current endpoints, live catalog > prices, setup steps, and licensing notes. The public catalog is the wholesale price sheet. Published by The Aslan Group LLC · info@theaslangroupllc.com · Educational content; no earnings claims. Engines: PulseNetwork (https://pulse.theaslangroupllc.com/ · https://pulse.theaslangroupllc.com/llms.txt) Human onramp: self-serve starter key at https://pulse.theaslangroupllc.com/fieldguide/start/ (scoped key, $0.25 trial balance, card top-up via Stripe or USDC; no crypto wallet needed). API: POST https://pulse.theaslangroupllc.com/api/wholesale/register. Email fallback: info@theaslangroupllc.com. ## Blueprints (human page · machine page) - Airline compensation service [Recovery & money-finding]: https://pulse.theaslangroupllc.com/fieldguide/airline-flight-compensation/ · https://pulse.theaslangroupllc.com/fieldguide/airline-flight-compensation.json — Check flight-delay compensation eligibility and draft citation-backed claim letters. Engine cost is about $2.10 per client; services like this commonly charge $20 to $50 flat. - Rail, coach, ferry, and cruise compensation service [Recovery & money-finding]: https://pulse.theaslangroupllc.com/fieldguide/rail-cruise-compensation/ · https://pulse.theaslangroupllc.com/fieldguide/rail-cruise-compensation.json — The airline-compensation model applied to trains, coaches, ferries, and cruises, where almost nobody else is helping passengers claim. - Unclaimed money search service [Recovery & money-finding]: https://pulse.theaslangroupllc.com/fieldguide/unclaimed-money-finder/ · https://pulse.theaslangroupllc.com/fieldguide/unclaimed-money-finder.json — Run flat-fee unclaimed-property searches across state and national databases. Roughly one in seven people has money sitting in a government database. - Medical bill review assistance [Recovery & money-finding]: https://pulse.theaslangroupllc.com/fieldguide/medical-bill-review/ · https://pulse.theaslangroupllc.com/fieldguide/medical-bill-review.json — Help patients find billing errors, check their rights, and prepare citation-backed dispute letters for bills they were never supposed to owe. - Subscription and bill review service [Recovery & money-finding]: https://pulse.theaslangroupllc.com/fieldguide/subscription-bill-review/ · https://pulse.theaslangroupllc.com/fieldguide/subscription-bill-review.json — Review household subscriptions, catch auto-renewal traps, and prepare refund-demand letters backed by state auto-renewal law. - Immigration self-help information service [Doc-prep & paperwork]: https://pulse.theaslangroupllc.com/fieldguide/immigration-self-help-kits/ · https://pulse.theaslangroupllc.com/fieldguide/immigration-self-help-kits.json — Sell research and information packs (points scores, pathway comparisons, cost breakdowns) that immigrants take to their attorney or use for self-filed applications. Strictly information, never advice. - Veterans benefits navigation [Doc-prep & paperwork]: https://pulse.theaslangroupllc.com/fieldguide/veterans-benefits-navigation/ · https://pulse.theaslangroupllc.com/fieldguide/veterans-benefits-navigation.json — Help veterans understand what they may be entitled to across six countries’ systems. US law sharply restricts charging for claims help, so this blueprint is built around what’s legal: free navigation, funded adjacently. - Insurance claim documentation prep [Doc-prep & paperwork]: https://pulse.theaslangroupllc.com/fieldguide/insurance-claim-documentation/ · https://pulse.theaslangroupllc.com/fieldguide/insurance-claim-documentation.json — Help policyholders document storm and disaster claims properly, and check whether insurers owe statutory late-payment interest. Documentation and letters only; adjusting requires a license. - Tutoring practice, engine-assisted [Education]: https://pulse.theaslangroupllc.com/fieldguide/tutoring-practice/ · https://pulse.theaslangroupllc.com/fieldguide/tutoring-practice.json — Run a tutoring business where prep, practice material, and progress diagnosis are generated per student instead of consuming your evenings. - College planning consultant [Education]: https://pulse.theaslangroupllc.com/fieldguide/college-planning-consultant/ · https://pulse.theaslangroupllc.com/fieldguide/college-planning-consultant.json — Guide families through admissions strategy, essays, financial aid, and the tax side of paying for college, with engines covering the parts that are pure rules and math. - Independent travel agent [Travel]: https://pulse.theaslangroupllc.com/fieldguide/independent-travel-agent/ · https://pulse.theaslangroupllc.com/fieldguide/independent-travel-agent.json — Modern travel agenting through a host agency, with an intelligence engine doing fare timing, disruption risk, visa checks, and trip clearance that other agents do by feel. - Senior living placement advisor [Local & care]: https://pulse.theaslangroupllc.com/fieldguide/senior-living-placement/ · https://pulse.theaslangroupllc.com/fieldguide/senior-living-placement.json — Guide families through choosing senior care, free to the family and paid by referral fee from the community, with engine-backed quality comparisons behind every recommendation. - Grant prospecting for nonprofits [B2B services]: https://pulse.theaslangroupllc.com/fieldguide/grant-prospecting-service/ · https://pulse.theaslangroupllc.com/fieldguide/grant-prospecting-service.json — Sell funder research to small nonprofits: matched grant lists, foundation giving histories from 990-PF data, and deadline calendars they could never staff internally. - Compliance monitoring for small businesses [B2B services]: https://pulse.theaslangroupllc.com/fieldguide/compliance-monitoring-smb/ · https://pulse.theaslangroupllc.com/fieldguide/compliance-monitoring-smb.json — A monthly regulatory-watch service for small businesses: what changed, what applies to you, what to do about it. Information service, not legal advice. - Marketing research service for local businesses [B2B services]: https://pulse.theaslangroupllc.com/fieldguide/marketing-research-service/ · https://pulse.theaslangroupllc.com/fieldguide/marketing-research-service.json — Sell answer-ready marketing intelligence to small businesses: how visible they are to AI assistants, where competitors beat them, and what to do about it, delivered as flat-fee reports. - Personal shopper and deal-hunting service [Commerce & flipping]: https://pulse.theaslangroupllc.com/fieldguide/personal-shopper-deal-hunter/ · https://pulse.theaslangroupllc.com/fieldguide/personal-shopper-deal-hunter.json — Find people the right product at the best achievable price, stacking sales, coupons, and cashback, and charge a flat finder fee. - Collectibles flipping with pricing data [Commerce & flipping]: https://pulse.theaslangroupllc.com/fieldguide/collectibles-flipping/ · https://pulse.theaslangroupllc.com/fieldguide/collectibles-flipping.json — Buy and sell cards, coins, comics, and memorabilia with live market-value, grading, and authentication intelligence instead of gut feel. - Research assistant service for authors and academics [Creators & content]: https://pulse.theaslangroupllc.com/fieldguide/author-research-assistant/ · https://pulse.theaslangroupllc.com/fieldguide/author-research-assistant.json — Sell verified-citation research support to nonfiction authors, grad students, and academics: bibliography checks, literature briefs, and source verification, with an engine that refuses to invent references. - Crypto tax documentation prep [Finance-adjacent]: https://pulse.theaslangroupllc.com/fieldguide/crypto-tax-doc-prep/ · https://pulse.theaslangroupllc.com/fieldguide/crypto-tax-doc-prep.json — Prepare organized, citation-verified crypto activity documentation that clients hand to their CPA. The messy-wallet problem is real, growing, and most tax preparers won’t touch it. - Complaint-resolution ghostwriting [Odd jobs & side gigs]: https://pulse.theaslangroupllc.com/fieldguide/complaint-resolution-ghostwriting/ · https://pulse.theaslangroupllc.com/fieldguide/complaint-resolution-ghostwriting.json — Write the effective complaint letters people can’t write when they’re furious: airline refunds, warranty runarounds, billing disputes, deposit returns. They sign and send; you charge flat per letter.