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Percentages Course

Percentages Course
from 4 to 360h flexible workload
certificate valid in your country

What will I learn?

The Percentages Course gives you practical, fast skills to handle real pricing decisions with confidence. Learn to convert between percentages, decimals, and fractions, calculate discounts and sales tax, research accurate U.S. clothing tax rates, and document your assumptions. Build clear weekend revenue, tax, and profit models, analyze margins, estimate promotion uplift, and optimize discounts to protect profit while boosting sales.

Elevify advantages

Develop skills

  • Pricing with percentages: convert, discount, and tax prices with precision.
  • U.S. sales tax research: find, verify, and document accurate retail tax rates.
  • Margin and markup mastery: compute, compare, and protect profit on promotions.
  • Promotion modeling: forecast weekend revenue, tax, and profit vs. baseline.
  • Discount decision analysis: test scenarios and choose profit-maximizing offers.

Suggested summary

Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.
André Felipe
André FelipePrompt Engineering Student

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