We have set up several popular e-shops for you to explore how our payment solutions look like.
All of them use the ready-made payment plugins (extension modules)  for integration with Maksekeskus.

You can browse through full cycle of payment – the shops are attaches to bank-link and credit card payment simulators, so there is no real money movement involved.
See the list of test cards and bank-link credentials to play with.

WordPress Woocommerce
Payment methods:  Estonian bank-links and Visa/MasterCard
Plugin: WordPress Woocommerce E-abi plugin

Magento
Payment methods:bank-links for Estoni, Latvia, Lithuania and Finland, Visa/MasterCard
Plugin: Magento E-abi plugin

Magento 2.x 
Payment methods: bank-links for Estoni, Latvia, Lithuania and Finland, Visa/MasterCard
Plugin: Magento E-abi plugin

Prestashop
Payment methods: bank-links for Estoni, Latvia, Lithuania and Finland, Visa/MasterCard
Plugin: Prestashop E-abi plugin

OpenCart
Payment methods: bank-links for Estoni, Latvia, Lithuania and Finland, Visa/MasterCard
Plugin: OpenCart E-abi plugin