The basics:

Drip is an all-in-one POS for restaurants. As a direct answer to a common pain point for many restaurant operators — faulty integrations between third-party systems and POS systems — Drip's capabilities allow you to accept online orders from the register, website, app, and more all in one menu. The app also includes tools for an in-house delivery system. Once an order is placed, tickets can be managed simply in the in-app order board. The program also has tools for staff management, administrative tasks like fulfilling invoices and monitoring inventory, and marketing efforts to consumers. The platform focuses specifically on small to medium businesses, like coffee shops.

From the BOH TipJar:

For a smaller business, every dollar counts. Drip offers an expansive set of features for a flat $99 a month, giving cash-strapped businesses an economically-friendly way to take better control of their finances, staff, marketing, inventory, and more.

In their own words:

Drip is a point of sale system built for the modern era by counter service operators around the country. Our customers tried integration after integration with poor results. So we made an intuitive app for your POS, contactless pickup, mobile orders, marketing, team management, and more. Simple pricing, great support, and a system that just works.