How They Stack
Each add-on builds on the last
Sales Basic → Sales Advance → Cheque and Voucher Printing
For Multi-Location: Sales Advance + Purchase & Stock Transfer
For Credit control: Sales Advance + Receive Payment
The Five Add-ons
What each one unlocks
Sales Basic Add-on · Foundation module
Prints invoices exactly as IRD regulations require, fully integrated with QuickBooks Online or Desktop, with no duplicate data entry and no manual reformatting. IRD-compliant invoice layout and numbering, with direct sync to your QuickBooks sales data.
Sales Advance Add-on · Includes Sales Basic
Everything in Sales Basic, plus the full pre-invoice sales cycle with approvals built in: quotations and sales orders, credit notes, and approval steps before documents proceed.
Credit Control Add-on · Includes Sales Advance
Everything in Sales Advance, plus control over how much credit a customer can carry and what happens when they exceed it: customer credit limit enforcement, overdue invoice monitoring, and automatic invoicing blocks when a customer breaches set criteria.
Multi-Location Add-on · Includes Sales Advance + Purchase & Stock Transfer
Combines Sales Advance with purchasing and stock transfer to make QuickBooks inventory-aware across every branch or warehouse: purchase workflow across locations, stock transfer between branches, and location-wise inventory visibility in QuickBooks.
Printing Add-on · Standalone, pairs with any tier
Brings cheques, vouchers, and receipts up to local printing requirements, straight out of QuickBooks: cheque printing to bank-specific layouts, plus voucher and receipt printing formats.
Comes With Every Add-on
AccSoft ERP-grade controls, built in
Every add-on ships with the same governance layer AccSoft ERP is known for, so QuickBooks stops being a single-user ledger and starts behaving like a controlled, multi-user system.
Route quotations, orders, credit notes, and other transactions through as many approval steps as your business requires before they go live.
Decide exactly who can edit or delete a transaction, right down to the individual user, not just by role.
Nothing disappears. Voided transactions stay fully traceable: who voided it, when, and why.
Set a maximum discount percentage per user or role, so pricing stays within policy without micromanaging every invoice.
Keep invoice, order, and voucher numbering sequential and gap-free, the way local audit and IRD expectations require.
Pick Your Base Plan
QuickBooks Online products & features
QuickBooks Online comes in five tiers. Every AccSoft add-on layers on top of whichever plan fits your business: you don't need the top tier to get IRD-compliant invoicing or credit control. See full plan details, features and pricing on our QuickBooks page.
Solopreneur
One-person businesses. Income & expense tracking, basic invoicing, mileage tracking. Single user, no balance sheet.
Simple Start
Solo entrepreneurs going full accounting. Full double-entry accounting, invoicing & expense tracking, basic reports. 1 user.
Essentials
Small teams managing bills & time. Everything in Simple Start plus bill management (accounts payable), time tracking and multi-currency. Up to 3 users.
Plus
Product sellers & project-based teams. Everything in Essentials plus inventory tracking, project profitability and budgeting. Up to 5 users.
Advanced
Larger & more complex businesses. Everything in Plus with custom user roles & permissions, batch invoicing & expenses, business analytics and higher user limits.
Good To Know
Frequently Asked Questions
Do the add-ons work with both QuickBooks Online and Desktop?
Yes. All add-ons integrate with both, with no duplicate data entry, transactions sync directly with your QuickBooks.
What is the Sales Basic add-on?
It's the foundation module to print your invoices exactly as IRD format, with compliant invoice layout and numbering, fully integrated with your QuickBooks invoice.
Can the add-ons block invoicing for customers who exceed their credit limit and overdues?
Yes. The Credit Control add-on enforces customer credit limits, monitors overdue invoices and automatically blocks invoicing.
We have branches. Can QuickBooks show stock by location?
With the Multi-Location add-on. By adding purchase workflow across locations, stock transfer between branches. And multi warehouse stock reports.
Can I print cheques and vouchers from QuickBooks?
Yes, Cheques to Sri Lankan bank-specific layouts and vouchers and receipts.
Do the add-ons support approvals before a document is issued?
Yes. Sales Advance and above include multi-level approval workflows quotations, sales orders etc,.
Can we control what each user is allowed to do?
Yes. Every add-on includes user-level restrictions on editing and deleting transactions, discount limits per user or role and audit trail.
Which QuickBooks Online plan do I need for the add-ons?
Any plan.
How much do the add-ons cost?
Pricing is quoted depends on the modules you choose, user count, starting USD 7/-. Contact us on 0777 554 225 for a quote matched to your business.
Not sure which combination you need?
Tell us how your business invoices, transfers stock, and manages credit, and we'll map it to the right add-ons.