peng digital tools Practical spreadsheets for freelancers
Launch code WEEK100 — 30% off through Oct 31, 2026 (Asia/Shanghai)

Freelancer Cashflow Pack

A one-time Excel / Google Sheets toolkit: overdue invoice tracker with tax set-aside and follow-up scripts, plus a client scope & change-order tracker. Not SaaS. No subscription. Open the files and start today.

Buy on Whop — $29 With WEEK100 ≈ $20.30 · one-time

Prefer singles? Invoice Tracker · Scope Tracker

What’s inside

Overdue invoice tracker

Log invoices, see days overdue at a glance, and chase the right clients first.

Tax set-aside

Per-invoice tax % (default 25%) so you can move tax money out of spending.

Follow-up scripts

Four firm-but-professional email/DM scripts for Day +3, +7, +14, and +30.

Scope & change orders

Track scope, out-of-scope requests, and change orders so unpaid extras don’t slip.

Who it’s for

How it works

Honest note: this is a spreadsheet pack. It does not send emails for you, sync bank feeds, or replace accounting software. It helps you see what’s owed, set tax aside, copy follow-ups, and keep scope changes visible.

Buy options

Cashflow Pack (best value)

Invoice + Scope trackers together. $29 one-time. Code WEEK100 = 30% off through Oct 31, 2026 (Asia/Shanghai).

Buy Cashflow Pack

Individual tools

Invoice Tracker alone, or Scope Tracker alone, if you only need one.

Invoice checkout Scope checkout

FAQ

Is this a subscription?

No. One-time purchase. You keep the files.

Excel or Google Sheets?

Delivered as Excel (.xlsx). Works in Excel; you can import into Google Sheets.

Questions / support

Email gaopengdeng@gmail.com (peng digital tools).

Get the Cashflow Pack on Whop