What does "Giga data" and "Mega data" mean?

What does "Giga data" and "Mega data" mean?
Without commitment

MB (Megabytes) and GB (Gigabytes, 1GB = 1024 MB) are the amount of Internet data that you can consume on the mobile network.

Offer details

MB (Megabytes) and GB (Gigabytes, 1GB = 1024 MB) are the amount of Internet data that you can consume on the mobile network.

Offer details

MB (Megabytes) and GB (Gigabytes, 1GB = 1024 MB) are the amount of Internet data that you can consume on the mobile network.

Overview

MB (Megabytes) and GB (Gigabytes, 1GB = 1024 MB) are the amount of Internet data that you can consume on the mobile network. Each Internet page consulted, mail sent or received and multimedia use corresponds to a certain number of Mo. It is according to your usage of consumption that you can estimate and better choose the package that corresponds to your uses.

As a reminder: 1 KB (kilobyte) = 1,000 bytes, 1 MB (mega byte) = 1,000 KB, 1 GB (gigabyte) = 1,000 MB.