Installing SendFox is very simple. The following steps will guide you through the process:

1. Upload the entire folder to your website - if you experience problems, try uploading in binary mode. However, do not upload the “upload” folder, just the files inside of it!
2. Begin by logging in to your WHMCS admin area
3. Navigate to Configuration > System Settings > Addons Modules
4. From here activate the "SendFox" module and set user permissions
5. Check the Full Administrator box in the Access Control then click Save Changes
6. Go to ADDONS > SendFox click the settings tab in the menu
7. Activate the API key by clicking here.
8. Make sure you enable Marketing Emails from General Settings > Other

1) SMS Manager
2) Product Limiter
3) Affiliates Plus
4) Credit Manager
5) Email Verification Pro
6) GDPR Tools
7) Refer A Friend
8) Support Pin
9) Client Notifications
10) Discount Manager

https://www.whmcsservices.com/top10.php

WHMCS 8.1.3 has just been released! Our WHMCS Development Team is now working really hard on our modules to confirm their full compatibility with the latest WHMCS version. This thread will be updated daily. Here we will list the modules that have successfully passed our quality and testing procedures.

You will see a list of modules that are compatible with WHMCS 8.1 and you can go to my site and you will see a banner on the module's product page that says: Full Support V8.1.3.

Here is the list of modules that work with WHMCS 8.1.3:

Testimonial
Bandwidth Graphs
Auto Ticket for Fraud Orders
Uptime Status
FastTrack Ticket
Log Prune
GDPR Tools
Client Limitation
Staff Notes
Marketplace Followup
Support Pin
Cancel Invoices
Stripe Balance Widget
Domain Groups
Close Account
Refer A Friend
Client Username
Share Notes
Display Client Overview
Auto Accept Orders
Login Verify Pin
Email 2FA
Existing Domains
MailerLite
Hidden Services
Scheduled Price Increase
Country Restrictions
Phone Verification
Products/Addons Images
Product Limiter
Seal Generator
Credit Manager
Email Auto Authorization
Client Notify
SMS Manager
WhoIsOnline
Client Verification
New Order Ticket
Client Notification
Agree Terms
Server Monitoring
Cancellation Ticket
Email Verification Pro
Domain Auction
Link Directory
PayPal Extended
Affiliates Plus
UptimeRobot Status
Profile Photo

If you do not use the Twenty-One template then all modules work fine 

If somehow you find any bugs or problems, please open a ticket so we can investigate. I have tested the compatibility of each and every one of these modules with WHMCS 8.1.2 and PHP 7.4 on my Dev Machine.

Update: 3/03//2021

You need a Google Application so that you can get API keys through which you can make API calls. If you have an existing Google Application you can use that, just make sure that you enable Calendar API. If you don't have an existing Google Application follow the below steps to get one :

Go to Google API Console
Create a project by clicking "Select a project" (at the top), and then clicking on the "+" button in the dialogbox. In the next screen enter your project name, and agree with the Terms and Conditions

Installing To-Do List Extended is very simple. The following steps will guide you through the process:

1) Upload the entire folder to your website - if you experience problems, try uploading in binary mode. However, do not upload the “upload” folder, just the files inside of it!
2) Login to admin area go to  > Configuration > System Settings > Addon Modules >
3) In the addon modules page, you will see the To-Do List Extended click activate then click configure to see the options
4) Check Full Administrator box in the Access Control then click save changes
5) You can access your module at 'Addons' → 'To-Do List Extended'

Setup Google Calendar Click Here

Are there any folder permissions needed?

Users are having a problem uploading profile picture, most are less than 1mb in size.

In keeping with the tradition, WHMCS Services is offering EARLY Black Friday Specials on all of our very best WS Modules. To see the list of WS Modules offered, go to http://www.whmcsservices.com/blackfriday.php.

We have slashed prices of all WS Modules Source Codes to 50% off the regular price, and the License Versions 25% off the regular price.

What's 'Black Friday'?
Black Friday is the Friday after Thanksgiving in the United States, which is the beginning of the traditional Holiday shopping season. Black Friday is the busiest shopping day of the year. It is also the time when the most OUTRAGEOUS SALES can be found!

How Long Will this Sale Last?
This Black Friday will last until Saturday, 28th November 2020.

Just go to http://www.whmcsservices.com/blackfriday.php and use the coupon, BlackFriday20, for the Source Codes, when signing up in order to receive 50% off; and use the coupon, bfriday20, for License Versions to receive 25% off.

If you have any questions about our services, please chat with us at http://www.whmcsservices.com or contact us at sales (at) whmcsservices.com

Do missing this great Black Friday deal.

Our Eight (8) partners also have Black Friday special offers:
First Partner: Website Integrations is offering a 75% discount off the sale price on November 11th till 30th November. Discount Coupon BF202075
Second Partner: ThemeMetro is offering a 30% off the sale price discount code BlackFriday20 on November 27th only. (Only in Croster own license)
Third Partner: SwiftModders is offering a 45% discount off the sale from November 13h till 21st December.
Fourth Partner: Zomex is offering a 20% discount off the sale from November 12th till November 28th. Discount coupon blackfriday20
Fifth Partner: CMSBased is offering a 30% discount off the sale from November 11th till November 30th. Discount coupon BLKFRIDAY
Sixth Partner: Impressive Themes is offering a 40% discount off the sale from November 27th till November 30th. Discount coupon BLKFRI2020
Seventh Partner: Dev GB is offering a 50% discount off the sale from November 1st till 1st December, Discount coupon BLACKFRIDAY
Eighth Partner: ThemeLooks is offering a 15% discount off the sale from November 13th till November 28th. Discount coupon WHMServ15

Thanks again for choosing WHMCS Services. We appreciate your business!

Happy Black Friday!

Our Social Media:
Twitter: Here https://twitter.com/whmcsservices
Facebook: Here https://www.facebook.com/whmcsservices
Instagram: Here https://www.instagram.com/whmcsservices
LinkedIn: https://www.linkedin.com/in/whmcsservices

An issue has been identified in the 1.0.1 release - published on 30th September 2020, WHMCS v8 tabs

This hotfix applies only to 1.0.1

Resolution

We are releasing a hot-fix patch that introduces logic to handle this scenario.

Applying the HotFix

To apply the fix, download the zip file from the link above. Extract the contents and uploaded to modules\addons\sharenotes\assets

Attached Files

  assets.zip (Size: 770 bytes / Downloads: 3)

1) SMS Manager
2) Affiliates Plus
3) GDPR Tools
4) Services Fee
5) Email Verification Pro
6) Support Pin
7) Client Notifications
8) Agree Terms
9) Credit Manager
10) Refer A Friend


https://www.whmcsservices.com/top10.php

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