Online payment gateway is helping the merchants to grow their business. It is an inextricable part of online transactions made using credit cards or debit cards. It also plays an important role in the case of mobile wallet transactions. The COVID-19 has shown us the importance of accepting payments online. If you are running an offline store and accepting cash transactions, you have probably faced a lot of problems during the pandemic situation. Well, the situation has not become normal yet. The consumers are avoiding cash transaction. Moreover, they are preferring those businesses that accept cashless transactions. There is no doubt that COVID-19 has hampered your business. Therefore, this is the right time when you should start accepting online payments from your customer. Online Payment Gateway Well, accepting payments online is completely different than offline transactions. There are certain things that you need to pair with your business in order to start accepting online debit card payments and payments made using mobile wallets and credit cards. However, online payment gateway plays one of the most important roles in the ecosystem of overall online payment. Therefore, if you are new to this environment, you will have to know what an online payment gateway is. We at Rapidcents can understand the mindset of the new merchants. There are a lot of misconceptions inextricably associated with online payment.