Add Tip On Invoice Module

$49.00 USD

The Add Tip On Invoice Module For WHMCS lets clients add, adjust, or remove an optional custom tip from an unpaid invoice before payment.

Included:

  • 7-Day Free Trial Access
  • Multi-Level Technical Support
  • One-Time Payment, No Recurring Fees
  • Lifetime Owned License
  • Instant Download After Purchase
  • Latest WHMCS Compatible

Description

Product Description

The Add Tip On Invoice Module For WHMCS gives clients an easy way to support your business by adding a voluntary tip when paying an unpaid invoice.

A simple tip field is added to the invoice view, allowing customers to enter an amount of their choice. The invoice total is updated to include the tip, making the additional amount clear before the client continues with payment.

Because tipping remains completely optional, the module introduces an additional revenue opportunity without changing your standard product prices or placing pressure on customers.

How It Works

  1. Client Opens an Invoice: The tipping option is presented while viewing an unpaid WHMCS invoice.
  2. Tip Amount Is Entered: The client chooses a custom amount based on their preference.
  3. Invoice Is Updated: The selected tip is added to the invoice total.
  4. Amount Remains Visible: The customer can review the updated amount before making payment.
  5. Tip Can Be Changed: The client may adjust or remove the voluntary tip before paying.
  6. Payment Continues Normally: The client completes payment through the existing WHMCS invoice flow.

Key Features

  • Custom Tip Amount: Let each client decide how much they would like to add.
  • Unpaid Invoice Support: Make the tipping option available before an eligible invoice is paid.
  • Updated Invoice Total: Include the selected tip in the amount due.
  • Voluntary Tipping: Keep the feature fully optional and controlled by the customer.
  • Adjustable Amount: Allow clients to change their selected tip before payment.
  • Easy Tip Removal: Let clients remove the tip when they no longer wish to include it.
  • Transparent Billing: Show the additional amount before the invoice is paid.
  • Integrated Interface: Place a clean tip input directly on the invoice page.
  • Existing Payment Flow: Continue using the standard WHMCS invoice payment process.
  • Gateway Compatibility: Work alongside the payment gateways available for WHMCS invoices.

Flexible Customer Tipping

Instead of limiting customers to a predefined percentage or fixed choice, the module allows them to decide the amount they want to contribute.

  • Enter a custom tip based on the customer’s experience.
  • Review the tip before completing invoice payment.
  • Increase or reduce the amount when needed.
  • Remove the tip completely before payment.
  • Continue without adding a tip when preferred.

Client Experience

  • Simple Invoice Access: Add a tip from the same page used to review and pay the invoice.
  • Clear Input: Use a straightforward amount field that is easy to understand.
  • Visible Total: Review the invoice amount after the tip has been included.
  • No Forced Upsell: Keep tipping optional throughout the payment experience.
  • Familiar Payment Journey: Continue through the existing WHMCS billing process.

A New Optional Revenue Channel

Satisfied clients may want to recognize excellent support, fast delivery, or consistently reliable service. The module gives them a direct way to express that appreciation during payment.

  • Earn additional revenue without increasing listed product prices.
  • Give loyal customers a simple way to support your team.
  • Create an opportunity to reward excellent service.
  • Introduce tipping without changing the normal invoice workflow.
  • Keep the entire contribution voluntary and transparent.

Compatibility

  • Designed for WHMCS unpaid invoice pages.
  • Works with WHMCS client-area templates.
  • Requires no WHMCS core file modifications.
  • Works with the existing WHMCS invoice payment process.
  • Supports the payment gateways used for eligible WHMCS invoices.

Business Benefits

  • Increase Revenue: Introduce an optional contribution beyond the standard invoice amount.
  • Build Customer Goodwill: Give clients a positive way to recognize your service.
  • Protect Existing Pricing: Add a revenue opportunity without changing product rates.
  • Maintain Transparency: Show the selected tip before payment is completed.
  • Avoid Payment Friction: Keep the feature inside the familiar invoice workflow.
  • Differentiate Your Client Area: Offer a friendly feature not commonly found in standard billing systems.

Ideal For

  • Web hosting and reseller hosting companies
  • SaaS and subscription businesses
  • Freelancers and digital agencies
  • Managed service providers
  • Support-focused businesses
  • Any service company billing customers through WHMCS

Why Choose Add Tip On Invoice Module For WHMCS?

Add Tip On Invoice introduces a simple, voluntary way for satisfied customers to contribute more when paying for your services. Clients retain complete control over whether they add a tip and how much they contribute.

By integrating the feature into the unpaid invoice view, the module creates an additional revenue opportunity while preserving a clear and familiar WHMCS payment experience.

What does Add Tip On Invoice Module for WHMCS do?

It allows customers to add an optional custom tip amount to an unpaid WHMCS invoice before completing payment.

Is this module compatible with the latest WHMCS version?

Yes, the module is compatible with the latest supported WHMCS version.

Is this module compatible with current PHP versions?

Yes, it supports the PHP versions compatible with the latest WHMCS release.

Which invoices can receive a tip?

Customers can add a tip to eligible unpaid invoices.

Can a tip be added to an invoice that has already been paid?

No, the tipping option is intended for unpaid invoices before payment is completed.

Is adding a tip mandatory?

No, tipping is completely optional.

Can customers choose their own tip amount?

Yes, customers can enter a custom tip value.

Does the module force customers to select a predefined percentage?

No, the confirmed functionality allows customers to enter a custom amount.

Does the module support predefined tip amounts?

Predefined values or percentage buttons should only be advertised if they are available in your installed module version.

Can customers add a percentage-based tip?

The confirmed workflow uses a custom amount. Automatic percentage calculation should only be claimed if supported by your installed version.

Where does the customer add the tip?

The tip field is displayed on the eligible unpaid invoice page.

How is the invoice total updated?

After the customer adds a tip, the invoice total is recalculated to include the selected amount.

Is the updated total shown before payment?

Yes, customers can review the updated invoice amount before completing payment.

Is the tip displayed separately?

Yes, the tip is shown transparently so the customer can distinguish it from the original invoice charges.

Can customers change the tip amount?

Yes, the tip can be adjusted before the invoice is paid.

Can customers remove a tip?

Yes, the tip can be removed before payment.

What happens if the customer leaves the tip field empty?

The invoice remains payable at its original total without a tip.

Can a zero tip be submitted?

A zero or empty amount results in no additional tip being applied.

Can a customer enter a negative tip?

No, valid input controls should prevent negative values from reducing the invoice amount.

Can customers enter an excessively large tip?

Input is subject to the module’s validation and your payment gateway’s transaction limits.

Does the module validate the entered amount?

Yes, the tip workflow validates the submitted value before updating the invoice.

Does adding a tip create a new invoice?

No, it updates the total of the existing eligible invoice.

Does it create a separate transaction?

No, the tip is normally paid as part of the same invoice transaction.

Can the tip be paid with the rest of the invoice?

Yes, the customer pays the updated invoice total through the standard WHMCS payment process.

Does it support all WHMCS payment gateways?

It works with gateways that follow the standard WHMCS invoice-payment workflow.

Does it support custom payment gateways?

It may work with custom gateways that use the standard WHMCS invoice process, but compatibility should be tested.

Does it support offline payment methods?

The updated invoice total remains visible for offline gateways, subject to your normal payment-confirmation process.

Does the module store card or payment details?

No, payment information continues to be handled by WHMCS and the selected payment gateway.

Can a tip be added after a partial payment?

This depends on how the remaining unpaid invoice is handled by WHMCS and should be tested with your billing workflow.

Does it work with credit-balance payments?

WHMCS account credit can be applied to the updated invoice according to the standard WHMCS payment process.

Does the tip appear in the WHMCS admin area?

Yes, it is reflected on the invoice so administrators can review the updated billing amount.

Does the tip appear on the customer’s invoice?

Yes, the customer can see the tip as part of the invoice breakdown.

Does the tip appear in invoice PDFs?

It should appear when the invoice PDF includes the applicable invoice line items.

Does the tip appear in invoice emails?

Invoice emails that show totals or line items reflect the updated invoice information.

Can administrators add a tip on behalf of a customer?

The module is designed for customer-entered tips. Administrators can still manage invoices using standard WHMCS billing tools.

Can administrators remove or adjust a tip?

Administrators can manage the invoice through WHMCS, subject to normal invoice-editing rules.

Can the module be enabled only for selected products?

The confirmed functionality applies to eligible unpaid invoices. Product-specific control should only be advertised if supported by your installed version.

Can it be enabled only for selected clients?

Client-specific eligibility should only be claimed if it is available in your installed module version.

Can the tip field be shown only for certain currencies?

Currency-specific controls should only be advertised if provided by the installed version.

Does the tip use the invoice currency?

Yes, the tip amount is added using the same currency as the invoice.

Does the module convert tip currencies?

No separate currency conversion is required because the tip follows the invoice currency.

Is tax applied to the tip?

Tax treatment depends on your WHMCS invoice configuration and local tax requirements.

Can I decide whether tips are taxable?

Tax controls should only be advertised if the installed module provides a specific taxable-tip setting.

Should tips be reported as business income?

Tax and accounting treatment varies by jurisdiction, so consult a qualified accountant.

Does the module automatically distribute tips to staff?

No, it adds optional revenue to the invoice and does not manage staff payouts.

Can tips be assigned to a specific employee?

No, employee-specific tip allocation is not part of the confirmed functionality.

Does it work with recurring invoices?

A tip can be added to an eligible unpaid invoice, but it does not automatically become part of future recurring charges.

Will the tip repeat on the next renewal invoice?

No, a customer-added tip applies to the current invoice unless your installed version explicitly provides recurring-tip functionality.

Does adding a tip change the product’s recurring price?

No, it does not change the underlying product or service price.

Does it affect existing pricing or promotions?

No, it adds an optional amount after the invoice has been generated.

Can it be used for hosting and SaaS businesses?

Yes, it is suitable for hosting providers, SaaS platforms, agencies, freelancers, and other service-based companies.

Is it useful for support-driven businesses?

Yes, satisfied customers can voluntarily reward helpful support or excellent service.

Can the tip field be customized to match my branding?

The field uses the WHMCS invoice interface, while advanced styling depends on your theme and installed module options.

Is the tip interface mobile-friendly?

It is designed for the WHMCS invoice page, but customized themes should be tested on mobile devices.

Does the module require template modifications?

It is designed to integrate with the invoice page without modifying WHMCS core files.

Does the module modify WHMCS core files?

No, it operates as a WHMCS module without modifying WHMCS core files.

Can customers request a refund of a tip?

Refund handling follows your business policy, applicable law, and the capabilities of the payment gateway.

What happens to the tip if the full invoice is refunded?

The refund amount and treatment of the tip depend on the transaction, gateway, and your refund policy.

Does this module guarantee additional revenue?

No, tipping is voluntary, but it provides customers with an easy way to contribute more.

Who should use this module?

It is ideal for hosting providers, SaaS companies, freelancers, agencies, support teams, and other service businesses that want to offer optional invoice tipping.