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Per-surface monetisation recommendations — what rail to use where

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Per-surface monetisation recommendations

Lookup-table view of playbook-no-card-rails.md. Every row is no-card-on-file safe.

Play Store apps (AAB built via PWABuilder/Bubblewrap ? TWA)

Pick Rail Why Cut
Primary One-time paid app + one-time IAP "Pro unlock" via Play Billing in TWA Native to Play, no external checkout to maintain, refunds handled by Google 15% (under $1M/yr)
2nd Free app + single-base-plan subscription via Play Billing (Digital Goods API in TWA) Recurring revenue without needing our own MoR 15%
3rd Free app + AdSense on the underlying web PWA + Play just as a distribution shell Avoids AdMob-in-TWA policy risk; ad rev comes from *.oriz.in traffic AdSense rev share

Hard caveat: multi-base-plan subscriptions are not supported in TWA — keep one base plan per product.

Microsoft Store apps (MSIX built via PWABuilder)

Pick Rail Why Cut
Primary Free app + external link to Razorpay/LS for Pro unlock (BYO commerce) Keep 100% non-gaming revenue; MS only takes a cut if we use MS commerce 0%
2nd MS Store IAP for IN-app one-time unlock Native UX, one purchase = one MSFT account licence 12%
3rd Paid app via MS commerce Simpler than IAP if no free tier needed 12%

Chrome Web Store extensions

CWS Payments shut down in 2020 — no in-store paid extensions possible.

Pick Rail Why Cut
Primary Free + Razorpay/LS license-key on extension's website + extension validates via API Same flow as the rest of the family; reuses keygen.sh fulfilment 2-5% transaction fee
2nd Free + Gumroad license-key product link Lower friction for global buyers; Gumroad handles checkout + tax 10%
3rd Free + Ko-fi/BMC donation link on options page For extensions that don't justify a paid tier 0-5%

Firefox Add-ons (AMO)

AMO does not support paid extensions natively. Add a "Contribute" button to the listing pointing to your donation provider.

Pick Rail Why
Primary Liberapay button (0% platform, recurring) Aligns with FLOSS ethos; Mozilla-friendly
2nd Ko-fi (tips + Gold tier) Wider audience awareness
3rd GitHub Sponsors Already wired for the rest of the family

Microsoft Edge Add-ons

Same as AMO — no native payments. Donation-link only. Same three picks.

Web PWA on *.oriz.in (free + Pro tier)

Already locked by max-payment-methods.md. Quick re-statement:

Pick Rail Why
Primary (IN buyer) Razorpay Payment Pages UPI + cards + netbanking + wallets; no-code hosted pages
Primary (RoW buyer) Lemon Squeezy MoR handles VAT for no-entity seller
OSS sponsor (any geo) Polar.sh 4% + 40¢; GitHub-native
Donations grid GH Sponsors + Ko-fi + BMC + Liberapay + Open Collective + PayPal.me + UPI QR + crypto Maximum donor choice

Books

Pick Rail Why Cut
Primary Leanpub (git push from manuscript repo) 80% royalty, lifetime updates, MEAP-style early access 20% + 50¢
2nd Gumroad Instant payout, weekly Friday transfer; same checkout as Pro-tier app unlocks 10%
3rd Amazon KDP Reach + discoverability; pays via wire to Indian bank in INR 30%
Fan-out Draft2Digital ? B&N/Kobo/Scribd Single upload ? multiple stores ~40% (channel-dependent)
Skip Apple Books Requires Mac + $99/yr ADP = card-on-file. Hard blocked.

Blog (oriz.in/blog, dev.to, Hashnode, Medium)

Pick Rail Why
Primary AdSense on apex web app Already approved per adsense-apex-application
2nd Affiliate inline (Amazon Associates / Cuelinks / Skimlinks where TOS allows) Per monetisation-channel-matrix.md
3rd Substack newsletter capture ? paid tier 10% cut Long-form readers self-select into paid digest

Newsletter

Single Substack for the family per newsletter-substack.md.

Pick Rail Why
Primary Substack free tier; flip on paid tier when there's >1k subs 10% Substack + Stripe fee; no upfront cost
2nd Ko-fi Gold monthly tier Same audience; lower platform fee at 5%
3rd Liberapay weekly/monthly tips For donors who hate cards

Affiliate (cross-cuts content + tools)

Pick Rail Best for
Primary Amazon Associates (.in + .com) Book recommendations, scribe-text, paisa-finance
2nd Cuelinks India e-commerce/finance (cards-site, paisa-finance)
3rd Skimlinks Global outbound links on blog content
4th Impact Radius Direct-brand SaaS affiliate (when specific tool wanted)

Cross-refs