magento2 - Magento 2 - What is the purpose of the sequence_* tables? - Magento Stack Exchange
Change Order Prefix, Increment ID, and Suffix in Magento 2 – Mageplaza
Solved: How to make the order number with Prefix? - Magento Forums
magento2 - How does the payment gateway works in Magento 2? - Magento Stack Exchange
Creating customer new address in checkout and updating customer address in checkout is breaking the sequence of address in my account when address has 4 lines as 'street','number','reference' and 'neighborhood' · Issue #
Use sections for new checkout step in Magento 2 - Magently
Magento 2: Reorder country, state, city fields in address form - RedChamps