SGL ONE · Individual module buyer guide · Updated November 9, 2026
Service Business Software Modules: CRM, Jobs, Estimates, Invoices, Payments, Books & Documents
Need to organize one part of your service business without immediately choosing an entire software plan? SGL ONE lists seven separately priced browser-software modules. Choose according to the problem you need to solve. These are recurring monthly subscriptions, not the same as one-time SGL toolkits.
Eligible new subscriptions placed by February 4, 2027 at 12:45 p.m. Eastern are advertised at reduced rates for the first three billing cycles. The regular monthly rate applies afterward until canceled under applicable terms. Confirm the automatic discount at checkout before subscribing.
Compare each individual cloud module
SGL Customers
Contacts, service locations, customer notes and history. Useful when details are scattered among messages and paperwork.
$12/month for the first 3 eligible cycles; then $35/month.
SGL Jobs
Schedules, assigned jobs, instructions and status. Useful for coordinating visits and recording job progress.
$12/month for the first 3 eligible cycles; then $50/month.
SGL Estimates
Itemized estimates connected to customer and job records. Useful when quote data needs to stay organized.
$15/month for the first 3 eligible cycles; then $50/month.
SGL Invoices
Issued invoices and remaining balances. Useful when completed work needs consistent billing records.
$15/month for the first 3 eligible cycles; then $40/month.
SGL Payments
Receipts, adjustments, and records against invoice balances. Useful for a clearer payment history; verify payment collection capabilities separately.
$12/month for the first 3 eligible cycles; then $30/month.
SGL Books
Income, expenses, bookkeeping and job-profitability records. Useful for reviewing business and job financial activity, alongside your accountant or bookkeeper.
$19/month for the first 3 eligible cycles; then $60/month.
SGL Documents
Reusable customer estimates, work orders and customer paperwork. Useful when the main need is consistent documentation.
$12/month for the first 3 eligible cycles; then $30/month.
Pick modules by your operational bottleneck
Customer records getting lost? Review Customers. Appointments or work assignments becoming hard to track? Review Jobs. Estimates changing repeatedly? Review Estimates. Invoices or amounts due becoming confusing? Review Invoices and Payments, noting they are separately listed modules. Want clearer expense and job-profit records? Review Books. Need repeatable customer paperwork? Review Documents.
A business with multiple overlapping needs should also compare Core, Office and Universal. Purchasing several separate modules is not necessarily cheaper or better than a plan. Compare each module's included functions and any overlap before choosing a standalone module or complete plan.
How a connected service workflow fits together
For illustration: a customer asks for a quote; the owner reviews their service address and request, estimates the work, records the scheduled job, prepares a customer document, creates an invoice when appropriate, records a payment and reviews job profitability. Different SGL modules relate to these different tasks. This practical workflow illustrates how the different SGL modules support distinct business tasks. Check the features included in your chosen subscription.
Getting access and understanding payment terms
Current product listings describe the SGL ONE browser workspace and access using the same email address used at Shopify checkout. See SGL ONE access instructions, product and billing FAQs, the public preview, and support.
Frequently asked questions
Do I have to buy Universal to use one module?
The seven modules are listed as individually purchasable subscription products. Review the individual module's access terms and included functions before purchasing.
Are introductory rates permanent?
No. The described launch rates apply for the first three billing cycles of an eligible new subscription. Listed renewal prices appear above and on each product's current checkout.
What can I track with the Payments module?
The Payments module is designed to organize payment records, receipts and adjustments against invoice balances.
How can I use Books alongside my accountant?
Use Books to organize income, expenses and job profitability, then share appropriate records with your qualified accounting or tax professional.
Can I avoid a subscription?
Yes, if a one-time purchase fits your needs. Compare the nine $99 complete toolkit editions; they are different products and may not provide the same connected functionality.
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SGL is the seller of the products listed. This product-selection guide is published by SGL, the seller of these products. Offer details were checked November 9, 2026 and may change; live checkout terms govern.