Modulos

• Endereço(Rua, Número, Bairro, Complemento): https://github.com/experius/Magento-2-Module-Experius-Address-Lines
• MercadoPago (utilizado): https://github.com/mercadopago/cart-magento2
• Correios: https://github.com/Bleez/Bleez-Correios
• Emails: https://github.com/mageplaza/magento-2-smtp
• Correção Bug de Data: https://github.com/Magonex/module-datetime

https://github.com/mmularski/magento2-locale-date-time

Moip (Magento 2.2): https://github.com/moip/magento2