Invoice Inbox → Sheet
Parse billing emails, extract totals, log to a Sheet. Gmail filters included.
$19Buy $19
// bullpack · v1
Stop writing that function twice.
BullPack is a curated library of production-grade Google Apps Script snippets. Free to browse. $19 a pack to download. $29/mo for unlimited.
Pricing
three tiers · no seats- Browse$0free forever
Read the source. No account required.
- 100+ snippets, one per guide
- Read-only
- No email needed
- Most popularPack$19one-time, per pack
Download any one pack. Yours forever.
- Any single pack
- Lifetime updates to that pack
- MIT-style license
- Pro$29per month
Unlimited downloads. Generator access when it ships.
- All packs, unlimited downloads
- Generator access (coming soon)
- Cancel anytime
Checkout and receipts are handled by QuasiLife, the operating company behind bulldo.gs. 14-day refunds, no questions — hello@bulldo.gs.
What the $19 buys
invoice inbox → sheet · 12 files- ExtractTotals.gsVendor, total, currency, invoice # extraction.$7
- Main.gsprocessInvoiceInbox() — the orchestrator.$6
- GmailScan.gsFinds billing threads, manages labels.$6
- PdfAttachments.gsPDFs → Drive, monthly folders, content-hash dedupe.$6
- CsvAttachments.gsVendor CSV line items → parsed rows.$5
- SheetWriter.gsLedger, line items, and error tabs.$5
- Dedupe.gsOnce-only guarantee per message.$5
- ErrorHandling.gsRetries, error log, throttled alert emails.$5
- Notifier.gssendDailyDigest() — the daily summary email.$4
- Triggers.gsInstall / uninstall the hourly trigger.$3
- Tests.gssmokeTest() + dryRunOnInbox(). Run these first.$3
- Config.gsEvery knob. The only file you must edit.$2
- Sold one at a time ≈ $57. The pack is $19 — 67% less.$19
We don't sell these one at a time. Scripts this interdependent belong together — you get the system, tested, with the README.
Featured snippet
pack · inbox-opsfetchInvoices.gs
pack · inbox-opsApps Script
// Pull unread invoices from Gmail → Sheet function fetchInvoices() { const sheet = SpreadsheetApp.getActiveSheet(); const query = 'from:(billing@) is:unread newer_than:7d'; const threads = GmailApp.search(query, 0, 50); threads.forEach(t => { const m = t.getMessages()[0]; sheet.appendRow([m.getDate(), m.getFrom(), m.getSubject()]); t.markRead(); }); }
Ten lines. A job that used to eat a whole Monday morning.
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FAQ
five questions- What is Google Apps Script?
- Apps Script is a JavaScript runtime baked into Google Workspace. It lets you automate Gmail, Sheets, Drive, Calendar, Docs, and Forms with real code — no separate server, no deployment pipeline, no extra auth. If you know JavaScript, you already know 90% of it.
- Can I edit the code?
- Yes. Every pack ships as plain .gs files with comments. Fork it, rename functions, rip parts out — the license is permissive. We only ask that you don't resell the unmodified pack.
- What's the refund policy?
- Full refund within 14 days of purchase, no questions. Email hello@bulldo.gs from the address you bought with and we handle it same-day.
- What license do packs ship under?
- MIT-style. Use the code in personal projects, client work, and products you sell. Attribution appreciated but not required. The only restriction is reselling the pack verbatim.
- Is there really a free tier?
- Yes — browsing is free and always will be. You can read every snippet in every pack in your browser without an account. The $19 pack tier exists for people who want the files zipped up and ready to drop into a project.