Turning messy Amazon and Shopify books
into audit-proof profit.

Accrual-basis stewardship that finally gives you numbers you can trust.

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No sales pitch. No obligation. Just a clear, honest look at where your books stand today.

US-based  ·  QuickBooks certified  ·  Serving ambitious e-commerce founders since 2024

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A
A2X
Q
QuickBooks
S
Shopify
a
Amazon

"When cash-basis bookkeeping meets growth, the numbers lie."

01

False Clarity

Cash-basis numbers look precise on paper, but they hide what's really happening, leaving you with a dangerous false sense of control.

02

Inventory Blind Spots

You see money moving, but you're never quite sure what's truly coming in or going out. Every decision feels like a guess.

03

Erosion of Confidence

When the numbers can't be trusted, confidence quietly erodes. With your team, your partners, your bank, and even yourself.

04

The Margin Mirage

You buy inventory in July, sell it in October. Cash-basis makes July look like a disaster and October a gold rush, making your true ROAS nearly impossible.

05

Hidden Liabilities

Platform fees, Shopify returns, and mounting Sales Tax nexus accumulate silently. A surprise tax bill can wipe out an entire quarter's profit.

We don't just clean up books.

We move you from uncertainty to confidence, step by step, so your numbers finally tell the real story of your business.

I

Integrate

We connect A2X and your platforms so data flows safely and automatically into a clean, organized structure.

II

Reconcile

We shift to true accrual accounting and weighted average COGS. No more hidden gaps or phantom income.

III

Analyze

You get clear monthly reports, margin breakdowns, and red-flag identification every single month.

IV

Strategize

We deliver tax-ready positioning, growth-fiscal roadmaps, and proactive advisory insights.

V

Sustain

Ongoing stewardship keeps everything sharp so you stay confident and focused on growth.

"We are E-Commerce First. We understand COGS, platform fees, and scaling challenges that general bookkeepers simply miss."
Reyn Marie, Founder
A2X QuickBooks Shopify Amazon US-Based

We want you to know exactly
what you're getting into.

Most firms pitch you on a call. We do it differently. We want you fully informed before we ever speak. Watch, read, and decide if this is the right fit. The Discovery Call is for us to learn about your business.

4:32
Explainer

Cash-Basis vs. Accrual: Why Your Numbers Are Lying to You

The single biggest mistake e-commerce founders make with their books, and what it costs you every month.

6:18
Walkthrough

How We Use A2X to Turn Chaos into Clarity

A real look at how we integrate your platforms and deliver clean, reconciled books by the 10th of every month.

3:47
Tutorial

Reading Your P&L: What Every Founder Should Know

You shouldn't need a CPA to understand your own numbers. Here's how to read the report that matters most.

5:55
Deep Dive

COGS, Margins & the Weighted Average Method

Why most Amazon sellers don't know their true margin, and how weighted average COGS finally gives you the real number.

Before we get on a call, you should know...

Cash-basis records income when money hits your account and expenses when they leave. For e-commerce, this creates a distorted picture. You buy inventory in July, sell it in October. Cash-basis makes July look like a disaster and October a gold rush. Accrual-basis matches revenue to the period it was earned, giving you the real numbers behind your business.

A generalist bookkeeper categorizes transactions. We build a financial system designed specifically for e-commerce: A2X integration, weighted average COGS, platform fee reconciliation, inventory valuation, and margin analysis. We're a financial partner, not a data entry service.

It's a 30-minute audit, not a pitch. We look at your current books, identify gaps, and tell you exactly where you stand. We use this call to assess fit on both sides. We're selective because that's how we deliver quality.

Not necessarily. If you're on a different platform, we'll evaluate it during the Discovery Call. In most cases, we migrate clients to QuickBooks Online with A2X because it's the cleanest, most reliable setup for e-commerce accounting at scale.

We work with Amazon and Shopify sellers doing $10k to $500k per month in revenue. You're past the early stage and scaling, which means the cost of bad financial data is growing every month. If you're pre-revenue or under $5k/month, we're not the right fit yet.

Most clients have clean, reconciled books within the first 30 days. By month two, you're receiving your first accurate P&L by the 10th. The real shift happens over 90 days as we build out your full financial picture: margins, COGS, cash flow forecasting, and tax positioning.

A2X is a tool that automatically breaks down your Amazon and Shopify payouts into their real components: gross sales, refunds, platform fees, shipping, and taxes. Without it, a single $5,000 deposit from Amazon looks like $5,000 in revenue. In reality, it might be $6,200 in sales minus $800 in fees and $400 in refunds. A2X gives you the truth behind every deposit.

Because Amazon bundles everything into one payout: your gross sales, minus FBA fees, referral fees, storage fees, refunds, advertising costs, and more. Recording that deposit as "income" overstates your revenue and hides your real expenses. Proper e-commerce bookkeeping splits every payout into its true components so you see what's actually happening.

If you're recording sales tax as income on your P&L, that's a problem. Sales tax collected belongs on your balance sheet as a liability you owe to the state, not as revenue. Getting this wrong inflates your reported income and can create serious compliance issues. We set this up correctly from day one and monitor your nexus obligations across states.

That's exactly what we're built for. Most founders who come to us haven't had clean books in months or even years. We start with a full cleanup and catch-up, reconcile everything historically, then build the system going forward. The worse the starting point, the more dramatic the improvement you'll feel in your first 90 days.

This partnership is built for a specific founder.

This is for you if...

  • You're running an Amazon or Shopify store doing $10k–$500k/month
  • You're serious about scaling and want data you can actually trust
  • You're tired of guessing and want a real financial partner, not just a bookkeeper
  • You understand that clean books are a growth investment, not an expense

This isn't the right fit if...

  • You're looking for the cheapest option available
  • You need someone to just "do the data entry"
  • You're not ready to commit to accurate, accrual-basis reporting

What a Typical Engagement Looks Like

Here's what happens when an e-commerce brand finally gets books that tell the truth.

Before ReynFinancial

The Messy Reality

Scaling fast but with no real visibility. Cash-basis books make profitable months look like disasters. COGS is a guess, and tax season becomes a scramble of reconstructed data and missed deductions.

?
True Margin Unknown
48h+
To Close Monthly Books
Transformation
After ReynFinancial

Clarity, Confidence, Control

After migrating to accrual-basis with A2X integration: real-time margin visibility, clean monthly P&Ls delivered on schedule, and hidden tax savings uncovered through proper categorization and reconciliation.

Clear
Real Margin Visibility
10th
P&L Ready Every Month

Real outcomes. Proof that it works.

AS
★★★★★
"Books are finally clear. My stress dropped overnight."
A. Simons
Amazon Brand
BC
★★★★★
"They untangled years of confusion quickly and quietly."
B. Cole
Shopify Store
0%
Accrual-Basis Accuracy
0th
P&L Delivered Every Month
E-Commerce Only
We Don't Do General Bookkeeping

Choose your partnership level.

Every engagement starts with a Discovery Chat so we can understand your business before recommending a path. We take on a limited number of partners to ensure every client gets our full attention.

Foundation
Clarity
For founders getting organized
  • Monthly Reconciliation
  • A2X Platform Integration
  • QuickBooks Setup & Clean-Up
  • Monthly P&L Report
  • COGS Tracking (Weighted Average)
  • Tax Readiness Prep
Begin with a Discovery Chat
Coming Soon
Stewardship
For founders who want a true CFO partner
  • Everything in Growth
  • Proactive Tax Strategy
  • Sales Tax Nexus Monitoring
  • Growth Fiscal Roadmap
  • Investor-Ready Financials
  • Monthly Advisory Call
Available Q2 2026

Founder Insights

Lead Magnet

The Founder's Guide to Accurate COGS

Download Guide →
Insight

Margin Protection: What Your P&L Isn't Telling You

Read Insight →
Insight

Audit-Ready Books: A 10-Point Checklist for E-Commerce Founders

Get Checklist →
The First Step

Not ready to commit?
That's exactly the point.

The Discovery Chat isn't a sales call. It's a 30-minute, no-pressure conversation where we look at your books together and tell you exactly where you stand, whether you become a partner or not. We believe in earning trust before asking for it.

Apply for a Discovery Chat →
No Sales Pitch·No Obligation·Your Data Is Protected

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