COMIDOC
CouponsFreeTopics
COMIDOC
CouponsVerified CouponsFreeFree CoursesTopicsTopics
React
AdvertiseSubmit Course

About

Udemy coupons monitored continuously.

Verified offers, course alerts, precise filters, and browser detection built for learners who want coupons that still work.

TelegramTwitterFacebookRSS

Browser tools

Find coupons directly on Udemy.

The extension surfaces an available Comidoc coupon while you browse a Udemy course page.

ChromeFirefoxEdge

Useful links

Discover

  • Blog
  • Daily Freebies
  • Most Wanted Coupons
  • Top Contributors
  • Udemy Sale Calendar

Services

  • Pricing
  • Advertise Here
  • Developer API
  • Submit Coupon

Comidoc

  • About
  • Contact
  • Data License
  • Privacy
  • Terms

© 2017–2026 Comidoc

v6.6.36

Independent coupon discovery for Udemy learners

Prof. Isaac Martins

Prof. Isaac Martins

Online Course Instructor

4.62 average course rating (10.1K course reviews)

Statistics

34.9K
total students
273 hours
total content
Dec 2019
first content date
Nov 2024
last content date

Courses (29)

📚 Other Courses (29)

Telemarketing, Call Center e Contact Center na Era Digital
Instructor Prof. Isaac Martins
Prof. Isaac Martins
29 courses
Portuguese
Telemarketing, Call Center e Contact Center na Era Digital

Telemarketing, Call Center e Contact Center na Era Digital

(4.70 with 693 reviews)
1.6K
students

Showing 1–12 of 29 courses

Page 1 of 3
123
8.8 hours
content
Jun 2025
updated
$14.99
WhatsApp Business - B2B [Excelência nas Vendas pelo Whats]
Instructor Prof. Isaac Martins
Prof. Isaac Martins
29 courses
Portuguese
WhatsApp Business - B2B [Excelência nas Vendas pelo Whats]

WhatsApp Business - B2B [Excelência nas Vendas pelo Whats]

(4.70 with 144 reviews)
490
students
8.3 hours
content
Aug 2024
updated
$14.99
Técnicas de VENDAS DIGITAIS - MÁQUINA DE VENDAS
Instructor Prof. Isaac Martins
Prof. Isaac Martins
29 courses
Portuguese
Técnicas de VENDAS DIGITAIS - MÁQUINA DE VENDAS

Técnicas de VENDAS DIGITAIS - MÁQUINA DE VENDAS

(4.70 with 353 reviews)
2.7K
students
11 hours
content
Aug 2024
updated
$14.99
Motivação de Equipe - Técnicas para acelerar a performance
Instructor Prof. Isaac Martins
Prof. Isaac Martins
29 courses
Portuguese
Motivação de Equipe - Técnicas para acelerar a performance

Motivação de Equipe - Técnicas para acelerar a performance

(4.41 with 29 reviews)
131
students
6.7 hours
content
Jan 2023
updated
$14.99
Neurovendas - A psicologia aplicada as Vendas e Performance
Instructor Prof. Isaac Martins
Prof. Isaac Martins
29 courses
Portuguese
Neurovendas - A psicologia aplicada as Vendas e Performance

Neurovendas - A psicologia aplicada as Vendas e Performance

(4.81 with 26 reviews)
112
students
11 hours
content
Dec 2024
updated
$14.99
Telegram para Negócios - Como usar o app para vender mais
Instructor Prof. Isaac Martins
Prof. Isaac Martins
29 courses
Portuguese
Telegram para Negócios - Como usar o app para vender mais

Telegram para Negócios - Como usar o app para vender mais

(4.88 with 32 reviews)
171
students
5.4 hours
content
Jan 2023
updated
$14.99
Televendas e Vendas Internas na Era Digital
Instructor Prof. Isaac Martins
Prof. Isaac Martins
29 courses
Portuguese
Televendas e Vendas Internas na Era Digital

Televendas e Vendas Internas na Era Digital

(4.76 with 686 reviews)
2.1K
students
10 hours
content
Apr 2025
updated
$14.99
SDR (Sales Development Representative) - Pré-Vendas - Hunter
Instructor Prof. Isaac Martins
Prof. Isaac Martins
29 courses
Portuguese
SDR (Sales Development Representative) - Pré-Vendas - Hunter

SDR (Sales Development Representative) - Pré-Vendas - Hunter

(4.78 with 1.6K reviews)
3.4K
students
9.5 hours
content
Apr 2025
updated
$14.99
Como Lidar com Objeções nas Vendas - Aumente suas Vendas
Instructor Prof. Isaac Martins
Prof. Isaac Martins
29 courses
Portuguese
Como Lidar com Objeções nas Vendas - Aumente suas Vendas

Como Lidar com Objeções nas Vendas - Aumente suas Vendas

(4.73 with 39 reviews)
127
students
6.7 hours
content
Dec 2024
updated
$14.99
Motivação & Inteligência Emocional - Extraia o seu máximo
Instructor Prof. Isaac Martins
Prof. Isaac Martins
29 courses
Portuguese
Motivação & Inteligência Emocional - Extraia o seu máximo

Motivação & Inteligência Emocional - Extraia o seu máximo

(4.68 with 33 reviews)
115
students
6.9 hours
content
May 2025
updated
$14.99
Supervisão e Gestão Telemarketing, Call Center e Televendas
Instructor Prof. Isaac Martins
Prof. Isaac Martins
29 courses
Portuguese
Supervisão e Gestão Telemarketing, Call Center e Televendas

Supervisão e Gestão Telemarketing, Call Center e Televendas

(4.56 with 359 reviews)
981
students
14 hours
content
Aug 2024
updated
$14.99
INSTAGRAM NITRO - Venda e conquiste mais fãs no Instagram
Instructor Prof. Isaac Martins
Prof. Isaac Martins
29 courses
Portuguese
INSTAGRAM NITRO - Venda e conquiste mais fãs no Instagram

INSTAGRAM NITRO - Venda e conquiste mais fãs no Instagram

(4.54 with 812 reviews)
3.7K
students
11 hours
content
Apr 2025
updated
$14.99