E-commerce

C-my3D is a powerfull Solution to create and configure a 3D configurator on your website.

This module provides a connector that automatically connects your Drupal Commerce Website to the C-my3D platform to integrate the Configurator on each customisable product you have.

First go to http://www.c-my3D.com and create your configurator. Then, you just need to import/create your product on the SAAS platform or on your website directly.

Ubercart Patron consists of a set of modules providing the following:

Ubercart Product field

The ability to have a 'product' and 'payment' field available in an entityform. These fields are based on the field API which could potentially be used in any field API based entity structure (for exmaple a Node field).

The product field will allow a user to not only add products as a field into an entityform (with selectable/custom display modes) but also bind recurring payment rules.

Razorpay (https://razorpay.com/) is a payment gateway that offers offer a fast, affordable and secure way for merchants, schools, ecommerce and other companies to accept payments online.

This modules attempts to create razorpay API integration with Payment module: https://www.drupal.org/project/payment

MailChimp Accounts is a sandbox project that uses the MailChimp module's hook_mailchimp_api_key_alter to support a more robust implementation of multiple MailChimp accounts (and API keys) for a single Drupal install. This module has currently been tested with MailChimp Signup, MailChimp Lists and MailChimp Automations.

A few examples of possibilities with this module include:

Assistant to administer SSL certificates.

Displays a warning and sends e-mail(s) about the expiration of a term of the SSL certificate directly on the site. Thus you will never forget to update the SSL certificate for the site.

Guide
https://www.drupal.org/node/2843303

This module provides an add-to-cart form for individual Commerce Product Variation entities. The form is added to the Product Variation "manage display" tab as a field, and uses the standard Commerce add-to-cart form functionality.

This module provides an implementation for drupal commerce 8 of the atos worldline payment provider.

This module provides a cart button block and a full cart block for Commerce 2.x that are highly configurable.

• Cart button - Basically the same as Commerce's default cart block, except much more configurable.
• Cart - A version of the cart block without the cart button (basically what's in the dropdown of the existing cart block).

Simply enable the module and add either of the blocks to your site wherever you'd like! Configuration is within each block.

GdeSlon affiliate network integration for Shop owners.

This module provides tracking code for products, categories, cart and checkout complete pages.

To implement products feed export you should probably try one of the modules related to Yandex Market feeds.