Prestashop Ecommerce, also known as electronic commerce or internet commerce, refers to the buying and selling of goods or services using the internet, and the transfer of money and data to execute these transactions.

Advanced lazy load images Module PrestaShop
Advanced lazy load is amazing  to speed up your website which powered by . then load images in your website, in this case will help reduce the loading time
BigBuy Ultimate Dropshipping Solution
This is the best dropshipping module by far if you want to sell the BigBuy dropshipping assortment. This Hybride Solution will make your shop smooth, fast updating and exact! Let me tell you history and why other modules don't work good.
Cache warmer & Regenerate Cache - - Speed up website
The Cache warmer module for prestashop is about cache pre-loading. The module helps crawlers to load immediately newly created or the updated pages even for first-time visitors. Our module warms up a store cache that results in a fast-performing website, and consequently in a better experience for every single user.
CCAvenue Gateway For Easy - Prestashop
Accepting payments via credit card, debit card, netbanking or popular mobile wallets for your downloadable items today. Quickly and safely integrate the EDD with the Indian payment gateway CCAvenue with this module.
Change currency position and symbol
This one of the best module to Change the currency symbol and position with language .

 you need to change the dollar symbol into any other symbol or letter add in module configuration.