Billdoo vs mailboxlayer API

Best Free POS billing software with state of art modernised hardware systems and POS machines.

Point of sale service and terminal which are web based and supports all kinds of devices. Omnichannel POS system for restaurants, clothing stores, salon-spa, cafes, jewellery stores, supermarket and showrooms etc.
All types of retailers can use this POS system for their business.

Included amazing features like :
*Upgraded cloud system and backups
*Whatsapp and online ordering
*Multidevice and location support
*Branch management
*GST and Tax Invoicing
*Barcode Reader and Loyalty Perks

Location: Singapore, Singapore

Free & Simple Email Verification JSON API

Mailboxlayer is a free, simple and powerful JSON API offering instant email address validation & verification via syntax checks, typo and spelling checks, SMTP checks, free and disposable provider filtering, and much more. Its system is REST-based, secured by 256-bit HTTPS encryption, and pursuing the goal of assisting developers and businesses in fighting fraudulent users and increasing success rates of email campaigns.