Skip to main content

We've updated our policies and terms. Continued use of our website, Coaching on the web and apps constitutes acceptance. Review changes

  • Home
  • Pricing
  • Academy
  • Compare
  • Coaching
  • Nutrition
Sign inStart free
JavaScript required to use search functionality.
⌘K

Articles in this topic

Money

  • Books: expenses, mileage and tax for personal trainersPaid invoices flow in as income. Add expenses with receipts and business mileage, and see your profit and what to set aside for tax. UK coaches also get a tax estimate, a VAT threshold check and Making Tax Digital quarters.
  • Connecting Stripe to take card paymentsAbout five minutes with your bank details and a form of ID. Choose your country carefully, because Stripe cannot change it later. Then set the details every invoice carries.
  • Exporting your books for Self AssessmentTwo CSV exports, one laid out by UK Self Assessment box and one listing every transaction, plus a read-only link you can send your accountant instead of a spreadsheet.
  • Getting paid in Coaching on the webInvoice clients, sell session packs and monthly plans, and take card payments through your own Stripe account. What the Money section does, which plan it needs, and what it costs you.
  • Marking an invoice paid, voiding it and refundingRecord a cash or bank transfer payment, cancel an invoice that should never have gone out, or give money back, in full or in part. What each does to the pay link, the credits and your books.
  • Paying an invoice from your coachYour coach sends you a link. Open it, check the details and pay by card, or follow their instructions to pay them directly. No account or sign-in needed.
  • Products: single sessions, session packs and plansSet up what you sell once and every invoice fills itself in. Three types: a one-off charge, a pack of sessions paid up front, and a plan that bills automatically every cycle.
  • Recurring plans: renewals, pauses and end datesYour client pays the first invoice by card and the plan renews itself every cycle after that. How to set a fixed length, what happens when a payment fails, and how to pause or cancel.
  • Sending an invoice and the pay linkChoose a client and what it is for, issue it, and send the pay link however you normally talk to them. The link is the invoice, so send it only to your client.
  • Session credits: packs, balances and expiryA paid pack or plan adds credits to a client’s balance, and you take one off each time you deliver a session. Nothing is deducted automatically, so the balance is only as accurate as you keep it.
  1. Academy
  2. /Coaching on the web
  3. /Money
  4. /Sending an invoice and the pay link
Workout Titan

Workout Titan

Written Oct 29, 2026

Guide·2 min read

Sending an invoice and the pay link

Choose a client and what it is for, issue it, and send the pay link however you normally talk to them. The link is the invoice, so send it only to your client.

Topics: Money

An invoice in Coaching on the web comes with a pay link. Your client opens it in any browser, sees what they owe and pays. You see the payment the moment it arrives.

Issue an invoice

  1. Choose New invoice in Money. Or, from a client, open the … menu, choose Billing, then New invoice.
  2. Choose the Client.
  3. Under What for, pick one of your products, or choose Custom amount and enter a description, amount and currency. A custom invoice can add Session credits too.
  4. Check the Due date.
  5. Add a Discount if you're giving one. It can't be more than the amount.
  6. Add Notes to the client if needed. They appear on the pay page, so this is the place for bank details if they'll pay by transfer.
  7. Choose Issue invoice.

The invoice is numbered with your prefix and appears under Invoices, marked Open.

Send the pay link

Open the invoice and choose Copy link next to Pay link. Send it however you normally talk to that client: a text, an email, WhatsApp.

Anyone with the link can see the invoice and pay it. There is no sign-in, because the link itself is the key. Send it only to your client.

What your client sees

The pay page shows who the invoice is from and what it is for, the issue and due dates, any sessions included, the discount and your notes. Your business address, tax number and footer appear when you have set them.

  • With card payments connected: a Pay by card button opens Stripe's secure checkout. Card details go to Stripe and never reach Workout Titan.
  • Without card payments: the page tells them to pay you directly, by bank transfer or in person, and shows your notes.

Once paid, the page says so and you are notified. More on the client's side in Paying an invoice from your coach.

Reminders

Choose Send reminder on an open invoice to nudge your client. The reminder goes to their Workout Titan app, not by email. The invoice shows how many reminders have been sent.

Reminders also go automatically once the due date has passed, for clients who have Payment reminders switched on under Manage client.

Invoice statuses

  • Open: issued and not yet paid.
  • Overdue: open and past its due date.
  • Paid: paid by card, or marked paid by you.
  • Void: canceled. The pay link no longer works.
  • Refunded: refunded in full.
  • Written off: no longer expected to be paid.

When a client pays you some other way, or you need to cancel or refund, see Marking an invoice paid, voiding it and refunding.

Workout Titan

Two apps, one focus: fitness done right. Coaching gives trainers powerful programs, live progress and instant adjustments. Nutrition turns your camera into a food log. Scan a pack, a label or your meal and the numbers are done.

contact@workouttitan.com
EnglishUnited States
  • EnglishUnited Kingdom
  • EnglishUnited States
  • DeutschDeutschland
  • PortuguêsBrasil
  • FrançaisFrance
  • EspañolEspaña
  • Company

    • Start free
    • Coaching on the web
    • Nutrition
    • Newsroom
    • Approach to AI
    • Site map

  • Terms & policies

    • Privacy Policy
    • Cookies Policy
    • Terms of Service
    • Sales and Refunds Policy
    • Beta Terms of Service
  • Tools

    • Calorie calculator

  • Academy

    • Coaching
    • Nutrition
    • Coaching on the web
    • Calorie calculator
    • Account & billing

  • Compare

    • All comparisons
    • Workout Titan Nutrition vs Cal AI
    • Workout Titan Nutrition vs Nutracheck
    • Workout Titan Coaching vs Trainerize
    • Workout Titan Coaching vs TrueCoach
    • Workout Titan Coaching vs Everfit
    • Workout Titan Coaching vs My PT Hub
  • Social media

    • Instagram
    • WhatsApp

  • Download the Coaching app

    • Download from App Store
    • Download from Play Store

  • Download the Nutrition app

    • Download from App Store
    • Download from Play Store

Workout Titan Limited is duly registered and incorporated under the laws of England and Wales. Our company is listed with Companies House under registration number 15657325. Registered with the ICO under registration number ZB796869.

© 2026