Flat fee billing

Flat Fee Billing Made Simple with SubscriptionFlow

Simplify the way you charge your customers with flat fee billing. Create fixed billing intervals, automate payment cycles, configure taxes, and save time from repetitive invoicing with SubscriptionFlow.

Flat Fee Billing SET IT UP ONCE
Configure once3 settings
FLAT FEE
INTERVAL
TAX
Automated payment cycles 0 / 12 billed
SAME AMOUNT, EVERY CYCLE$0.00 collected
Invoice waiting on setupNO CYCLE RUNNING YET
0MANUAL INVOICES
0AUTO-ISSUED
0 hrsTIME SAVED

How SubscriptionFlow Runs Flat Fee Billing

From charging for the first time to renewal, SubscriptionFlow automates each step of flat fee billing eliminating any room for errors.

Centralized Plan Catalog Setup 01

With SubscriptionFlow’s centralized product catalogue, set recurring intervals, pricing titles, and allocate fixed list prices.

Flexible Tax Mode Configuration02

Compute charges according to applicable taxes in order to remain in compliance with the local regulatory requirements.

Automated Invoice Generation 03

Generate invoices automatically at preset intervals eliminating manual effort to make the billing process efficient.

Native Payment Gateway Integration 04

SubscriptionFlow empowers businesses to offer multiple payment methods with multicurrency through integrated payment gateways.

Why Businesses Choose Flat Fee Billing

Flat fee billing is the most suitable choice for businesses whose top priority is predictability. For businesses, it brings revenue stability and simpler operations while offering financial certainty and peace of mind for customers.

01

Customers have an idea of what
they have to pay each month,
which eliminates billing-related churn

02

With predictable revenue, finance
teams can forecast revenue
precisely for improved decision-making

03

Simplified billing requires less time
from support teams in explaining
line items, because charges are uniform

What Actually Goes Into Managing Flat Fee Billing

Flat fee billing is simple only when it is managed well. As the number of subscribers increases, running flat fee billing requires managing a handful of recurring problems correctly avoiding all costly mistakes.

Flat Fee At Scale SUBSCRIBERS GROWING
SUBSCRIBERS 120 edge cases: 0
INCOMING CASEWaiting for first case… QUEUED
Proration engineidle
Retries & dunningidle
Currency & taxidle
Accounting syncidle
0/4CASES AUTO-HANDLED
$0REVENUE PROTECTED
0MANUAL TOUCHES

Proration and Subscription Adjustments

Whenever a customer makes changes in plans mid-cycle, there’s a need to adjust charges as per the used portion of the last plan and calculate charges accordingly. Any miscalculation in this can either lead to overcharge or undercharge. Both cases cost businesses reputation and financial loss. SubscriptionFlow helps you avoid this situation by calculating proration automatically whenever a customer switches.

Automated Payment Retries and Dunning

Even the simplest billing can’t guarantee no failed payments. SubscriptionFlow identifies failed payments and triggers scheduled retries. Furthermore, customized emails are sent to subscribers to inform them prior to account on hold or permanent suspension. This helps to reduce involuntary churn and protects recurring revenue without extra effort from support reps.

Unified Multi-Currency and Global Tax Support

Charging flat fees from customers across the globe requires adhering to regional tax codes like VAT and GST. SubscriptionFlow assesses subscribers’ geographic location and applies relevant taxes while calculating bills in local currencies. This enables businesses to operate internationally without worrying about compliance.

Seamless Accounting Synchronization

Billing requires different systems to work in sync. SubscriptionFlow offers real-time integrations with QuickBooks, Xero, Salesforce, and HubSpot, etc., so you can have updated subscription statuses across departments. Invoices, payment records, and customer accounts coexist automatically as soon as charges are processed.

Turn Billing Simplicity into Revenue Growth

When done right, flat fee billing directly impacts how much revenue you keep and how predictable it is month to month.

Less failed payments slipping through unnoticed

Fewer refund requests and fewer support tickets

Cleaner revenue reports

Lower churn tied to billing confusion

Simplicity → Revenue Growth UNPREDICTABLE MONTHS
Revenue kept · monthly$182.4K variance ±18.6%
Fewer failed paymentsNOTHING SLIPS THROUGH
Fewer refunds & ticketsNO BILLING SURPRISES
Cleaner revenue reportsONE FIGURE, NO ADJUSTMENTS
Lower billing churnNO CONFUSION, NO CANCELS
89.4%REVENUE KEPT
LowPREDICTABILITY
4LEAK POINTS

Operational Features Built for
Flat Fee Plans

Direct Catalog Linking

Consolidate various flat fee pricing schedules into a unified master
product.

Automated Email Receipts

Send detailed customized receipts via email immediately after payment confirmation

Subscription Lifecycle Controls

Enable self-service portals for customers to update plans, access history, and pause subscriptions.

Centralized Financial Reporting

Monitor number of active subscribers, monthly recurring revenue, and churn rates through real-time operational dashboards.

Moving Your Existing Plans Over

Want to switch from manual flat fee billing? SubscriptionFlow seamlessly imports your existing subscriber data without making any changes to the billing date. Existing subscribers keep their current price and renewal schedule, so the switch doesn’t show up as a surprise on the next invoice.

Moving Your Plans Over MANUAL BILLING TODAY
SUBSCRIBERS IMPORTED 0 reading your records…
BEFORE · YOUR SHEET AFTER · SUBSCRIPTIONFLOW CHECK
PRICE$49.00 / mo PRICE$49.00 / mo MATCH
BILLING DATE14th · monthly BILLING DATE14th · monthly MATCH
RENEWALAuto · Mar 14 RENEWALAuto · Mar 14 MATCH
TENURE & HISTORY26 mo · kept TENURE & HISTORY26 mo · kept MATCH
Next invoice previewRUNS AFTER MIGRATION CHECK
0PRICE CHANGES
0DATE SHIFTS
0CUSTOMER SURPRISES

Take Control of Your Flat Fee Billing Strategy

Choose a clear path towards predictable revenue and low administrative support via setting up flat fee billing with SubscriptionFlow.

Ready to Streamline Your Subscription Management

Set up your first flat fee plan on SubscriptionFlow today and see your first automated invoice go out on schedule.