Doll Budget Guide · methodology
How this site works, and what it will not do
The short version: fixed rules, status badges instead of invented amounts, enum-only anonymous data, no affordability verdicts, adults only.

What this site is
Doll Budget Guide is a total-cost planner for adults facing a first purchase. It answers one question: how should the total be split, which amounts are known, and what should be adjusted — form, material or expectations — before browsing. It is not a shop, quotes no prices, and invents no amounts.
The core promise is visibility: budget uncertainty made explicit, as cost lines with known / estimate / confirm states, instead of a precise-looking number with nothing behind it.
How results are produced
The budget plan asks five questions with fixed enum answers (no amounts, no ZIP codes, no free text) and applies a fixed priority: destination costs first — they can move the total more than any product choice — then budget pressure, then material clarity, before calling a direction workable.
Rules and result copy are versioned. Current version: 1.0, last reviewed 2026-08-23. The routing lives in one pure function so verified CostRule data can extend it without touching the interface.
Cost fields, timestamps and regions
Cost fields come from categories of sources: seller policy and specification documents for delivery and tax lines, maker care guidance for first-use essentials, and the seller's own upgrade pricing where it exists. The site cites source types, never live listings.
Every known line requires an amount, a currency, a source and a dated updatedAt. Anything less degrades to confirm and never joins a total. Regions differ structurally — delivery tiers, tax treatment, import steps — so no line is portable between destinations without its own confirmation.
No competitor snapshots, scraped pages or search results are used as user-facing pricing. They may help choose article questions, never numbers.
The estimation method we refuse to fake
This MVP is a structured cost planner, not a price calculator: COST_LINES ships empty, every scenario shows item composition and status badges only, and no page displays a currency amount or an "under X" claim. When verified first-party data is connected, only same-currency, same-region, unexpired known lines may join a total — estimates and confirms stay visually separate and never masquerade as a final price.
If a guide needs an example, it uses currency-free category examples labelled as not a quote.
Anonymous session and events
The budget plan stores your five enum answers in sessionStorage; the cost checklist stores tick-marks in localStorage under this site's key alone — clearing it never touches other sites. No names, addresses, payment information, amounts or free text, and nothing in URLs.
Self-hosted Umami page-view analytics (um.dollhelp.com) runs on this site — cookieless, no personal data, no cross-site tracking. Custom tool events, if connected later, stay enum-only: site and tool identifiers, result type and checklist states. Individual answers never leave the browser.
Editorial and commercial relationships
This site is maintained by a small editorial team. Companion tool sites (first-purchase path, material, space) are sibling projects under the same ownership and are labelled as companion tools wherever they appear.
No seller, brand or product pays for placement here. If commerce links are added after first-party product data exists, they will be labelled and dated on this page first.
Limits of this tool
A budget status is a reading of your conditions, not a verdict on what you can afford, and never a promise that any purchase fits. Amounts, where they eventually appear, carry their dates — prices, delivery tiers and tax rules all move.
Content is written for adults only. The site carries an adult content rating and uses no imagery or language sexualizing minors, ambiguous ages, or school contexts.
Visual base and imagery
The layout is migrated from the free SaaSCandy Next.js template (kept for audit in template-source/), with its SaaS pricing, auth and subscription structures removed. The cost-sheet graphic is original vector work owned by this project.
public/images/research-preview/ holds twenty-two third-party collected product photos used only as local preview placeholders, selected from the research library by filtering for full-size (160cm+) listings with adult descriptors and excluding any record suggesting minors, school or age-coded contexts, head-only products and close-up portraits. They carry generic filenames and one generic alt text, expose no product name, price, rating, seller, link or source, and must be replaced with properly licensed first-party imagery before any public release.
Doll Budget Guide (DBG) · https://dollbudgetguide.com · rules v1.0 · reviewed 2026-08-23