Two coupled changes:
1. Lite tier
- New Tier.LITE in src/license/schema.py.
- FEATURES_BY_TIER[Tier.LITE] = {Deduplicator, Text Cleaner,
Format Standardizer}. The three universally-useful tools that
cover the most common bookkeeping / RevOps / Klaviyo prep
workflows. Other six tools require Core.
- i18n: license.tier_lite, license.feature_locked_title,
license.feature_locked_body, license.upgrade_link,
license.status_locked (en + es).
- Per-tool feature gate at every GUI tool page
(require_feature_or_render_upgrade) and every tool CLI
(guard(feature=...)). A locked tool renders an upgrade
prompt + Manage-license button (GUI) or exits with code 2
(CLI).
- Home grid: tool cards the user's tier doesn't unlock get a
red 🔒 Locked badge in place of green Ready.
2. Trial removed
- Activation form's "Start 1-year trial" button removed.
- license_cli's `trial` subcommand removed.
- activation.trial_button / activation.trial_help i18n keys
dropped (pack parity test stays green).
- Tier.TRIAL stays in the enum (back-compat with any field-
tested trial licenses); LicenseManager._mint stays internal
for tests and the seller's key generator.
- Decision logged in DECISIONS §9b: a 1-year all-features
trial undercuts paid Lite; paid-only keeps tier economics
clean.
Tests (+29 net): +17 Lite-tier unit/guard tests + 13 Lite-tier
GUI tests + 1 trial-absent assertion - 2 trial CLI tests - 1
trial GUI button test. Total: 1995 → 2024.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
🌐 Language: English · Español
Excel & CSV Data Cleaning Mastery Bundle
9 Python data-cleaning tools, every one with a CLI and a browser GUI. Local-only, no internet. Windows / macOS / Linux.
Quick Start
- Download the installer for your OS from your purchase email.
- Run it (no Python knowledge required).
- Launch via the desktop shortcut → your default browser opens to a local page.
Full instructions: USER-GUIDE.md.
Docs
Buyer-facing (ships with the product):
- English: USER-GUIDE.md · CLI-REFERENCE.md
- Español: USER-GUIDE.es.md · CLI-REFERENCE.es.md
Creator-only (do not ship):
- BUSINESS.md — market, pricing, marketing
- TECHNICAL.md — architecture, build pipeline, standards
- DECISIONS.md — locked criteria, decision log
- RECOVERY.md — full rebuild guide
- REQUIREMENTS.md — numbered support matrix
Version: 1.6 · Updated: 2026-05-01 · Owner: Michael