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Merchant Guides

Two people in a garden house making a contactless payment

What is a Contactless Payment?

Darren Belgrave
Best Credit Card Processor for Small Businesses

Best Credit Card Processor for Small Businesses

Robert Luong
Credit card fees as dominos being blocked by Helcim's 'h'

Slash your credit card processing fees: Insider tips every merchant needs to know

Feyi Oladipo
How to get a POS system for your business?

How to get a POS for your business?

Robert Luong
A 3d render of a Helcim Invoice

10 Best Free Invoicing Tools for Small and Medium Businesses

Humayun Farooq
An illustration of a professional invoice

How to create a professional invoice for a small/medium business for free

Humayun Farooq
A render of the Helcim Smart Terminal

How to choose the right credit card machine for your small business

Feyi Oladipo
A glowing link above a payment link lable

What Are Payment Links?

Alivia Massimillo
An illustration of a phone with a heart in the phon

HIPAA and Helcim

Humayun Farooq
A 3d render of a credit card surrounded by circuits on a colored gradient

Best Guide to Comparing Payment Processing Companies

Alivia Massimillo
A 3d render of a credit card behind a car

Payment Processing For The Automotive Industry

Alivia Massimillo
A 3D render of marketing supplies and a credit card

Why your marketing agency needs Helcim: How to accept credit card payments

Feyi Oladipo
If you’re in the process of selecting a payment solution for your firm and aren’t quite sure which option is best, then you’ve come to the right place.

How to Choose Payment Solutions for Accountants

Alivia Massimillo
A colorful credit card with colors swirling around the card

What Do Payment Processors Do?

Alivia Massimillo
A small business owner creating an invoice using Helcim's online invoicing

Invoice Generation and Payment Processing for Small Businesses

Humayun Farooq