You can apply any coupons in the invoice you create, Go to 

In the Create invoice page, you can see coupons column, there you can select and apply a coupon that you have created.

NOTE : Coupons are only applicable for Invoices

Create coupon

Apply coupon

Manage coupon

MYFUNDBOX Subscription Billing

Dashboard

My Profile

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Changelog

Video Tutorial

Supported Currencies

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Create customers

Import customers

Editing customer details

Importing customer list

How to upgrade plan

Customers

Subscription list

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Manage Subscription

Disputes

Payments

Steps to create plan

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Steps to delete plan

Plans

Create Pay Link

Adding multiple users in pay link

Editing and importing pay link lists

Delete pay link

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Pay Link

Invoice List

Creating invoices

Adding multiple items in invoice

Editing invoice status

Deleting the invoice

Steps to start Invoice/Subscription

Invoices

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Analytic / Reports

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Import

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Coupons

Promotion code

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Getting started with MYFUNDBOX

Apply coupon

Applying coupons in invoice