Testing is a very important phase in the development process. It ensures that all the bugs are ironed out and that the product, software or hardware, is functioning as expected or as close to the target performance as possible. Even so, some tasks are too laborious to be done manually even though they are easy enough to do. This is where automated testing comes in.
Automation testing is a best way to fulfill most of the testing goals with effective resources and time. But be careful before purchasing the automation tool that fulfills the requirement of the application because no any tool can fulfill 100% requirement. You should be having skilled staff before taking decision to automate the application. So get the tool that matches to your requirement and for rest part do the manual testing.

Tipalti is cloud-based accounts payable software for midsize businesses that have international suppliers, though it works with small businesses as well. It features automations for each step of the process, streamlining supplier onboarding, tax compliance, invoice management, global payments, reconciliation and reporting. It provides its users with a white-label, self-service supplier portal, and it supports payouts in 120 currencies and 190 countries. tipalti.com
Unless you're a brick-and mortar retail operation that collects money due immediately, you probably need to create invoices for customers. There are still businesses that complete this task using a word processor, but they then must have a separate method for tracking invoices sent. There are more integrated, effective ways to do that if the only accounting chore you want to do on your computer is to send invoices to customers. Zoho Invoice is one such cloud-based application, as are Hiveage and Invoicera. All three provide tools for creating and sending invoices, but they also help you receive and track payments. Bill Payment Services
Automated software testing has long been considered critical for big software development organizations but is often thought to be too expensive or difficult for smaller companies to implement. SmartBear’s Tools are affordable enough for single developer shops and yet powerful enough that our customer list includes some of the largest and most respected companies in the world.
Sage 50cloud is an online accounting solution designed to help small and medium-sized businesses manage their financials and stay compliant with taxes and reporting requirements. It comes with all essential features expected of a best-in-class accounting platform such as taxes, inventory, budgeting, cash flow, and invoicing. In addition, you get a wide range of add-ons including credit card processing, HR/payroll, POS, e-commerce, data management and more.  With its mobile capability, you can make payments on-the-go and bill customers, and provide your accountants real-time access to accounting books. You can easily sign up for a Sage 50cloud free trial here and get to know the features firsthand at no cost and without commitment.
Top software development teams around the world rely on Smartsheet to get their products to market in record time. Software development often requires collaboration across teams and functions, and Smartsheet provides a flexible solution to accommodate the different ways people work. With multiple views - traditional Grid, Gantt, Calendar, and Card - each team can work the way they want, yet remain connected on the ultimate goal. Improve visibility into work as it’s getting done across teams with Smartsheet Sights dashboards, and improve collaboration with automated workflows. Streamline new software development efforts, accelerate time to market for product launch plans, and create and manage product roadmaps, all in one intuitive platform.
To find the best accounting software for small businesses, we began by asking business owners which accounting software they use, what they love about it and what they think makes it a "perfect" accounting application. We also researched popular accounting software that frequently appeared on reputable review websites, top lists and business websites.

Available in both open source and commercial versions, Sahi is centered around web-based application testing. Sahi is used inside of a browser, and can record testing processes that are done against web-based applications. The browser creates an easy-to-use environment in which elements of the application can be selected and tested, and tests can be recorded and repeated for automation. Playback functionality further makes it easy to pare down to errors.

Cucumber is a tool for working with the executable specifications. The executable specifications are used for greater collaboration among IT and business teams. This tool is useful for writing acceptance tests for the web application. Cucumber offers feature files that can be used as a go-to-documents by Business Analysts, Developers, and Testers, etc. Initially, Cucumber was implemented in Ruby language but later it was extended to the Java framework.  Cucumber supports languages such as Perl, PHP, Python, Net etc.
Eventually, someone has to write the code. Even if the record/playback tool claims to be codeless, sooner or later your software will produce dates that need to be compared to today's date and formatted, and you'll need to drop down into some kind of code editor. The person writing the code is probably not a professional programmer, but even were that so, it is tempting to focus more on getting the code done than on doing it well.

The last segment covers enterprise level software applications, such as those in the fields of enterprise resource planning, enterprise content management (ECM), business process management (BPM) and product lifecycle management. These applications are extensive in scope, and often come with modules that either add native functions, or incorporate the functionality of third-party computer programs.

The system’s graphs, dashboards, and transaction overviews offer users a vivid idea of how their business is doing anytime, anywhere. It can generate histories of purchases and sales and bank statement imports, which is very useful in managing cash flow. The app can be accessed via smartphones, giving users a real time view of customer data and letting them record notes at any given time.
The open source Cypress Test Runner is architected to handle modern JavaScript frameworks especially well. The Cypress Dashboard Service is an optional web-based companion to the Test Runner. The Dashboard records tests run in Continuous Integration so the developer can understand failures, share results with their team, and optimize test runs. The Dashboard is sold as a SaaS service.
Many test automation tools provide record and playback features that allow users to interactively record user actions and replay them back any number of times, comparing actual results to those expected. The advantage of this approach is that it requires little or no software development. This approach can be applied to any application that has a graphical user interface. However, reliance on these features poses major reliability and maintainability problems. Relabelling a button or moving it to another part of the window may require the test to be re-recorded. Record and playback also often adds irrelevant activities or incorrectly records some activities.[citation needed]
The main advantage of a framework of assumptions, concepts and tools that provide support for automated software testing is the low cost for maintenance. If there is change to any test case then only the test case file needs to be updated and the driver Script and startup script will remain the same. Ideally, there is no need to update the scripts in case of changes to the application.
Robot Framework is an open-source automation framework that implements the keyword-driven approach for acceptance testing and acceptance test-driven development (ATDD). Robot Framework provides frameworks for different test automation needs. But its test capability can be further extended by implementing additional test libraries using Python and Java. Selenium WebDriver is a popular external library used in Robot Framework.
During my three years at Socialtext, I helped maintain a test tooling system through a user interface that was advanced for its time. O'Reilly took it as a case study in the book Beautiful Testing. The team at Socialtext uses the same framework today, although it now has several tests running at one time on Amazon's Electric Compute Cloud. Although we had a great deal of GUI-driving tests, we also had developer-facing (unit) and web services (integration) tests, a visual slideshow that testers could watch for every browser, and a strategy to explore by hand for each release. This combination of methods to reduce risk meant we found problems early.
InfoFlo Pay is invoicing management and payment software that you can use to create estimates and invoices, and receive payments. It has client portals that allow your customers to accept estimates, view statements and pay invoices online. Mobile apps are available, and the software integrates with QuickBooks, MailChimp and Google Drive for an extra fee. infoflopay.com
Chandra Kandukuri is a Technical Test Lead at Microsoft with more than 16 years of software development experience in multiple environments, developing automation frameworks and tools. He advocates the use of TDD and dedicating the time and resources to do it well. Although it is relatively uncommon to see teams utilize TDD in his experience, Kandukuri recommends the method with automated software testing because of the positive teamwork habits it can promote.
One way to generate test cases automatically is model-based testing through use of a model of the system for test case generation, but research continues into a variety of alternative methodologies for doing so.[citation needed] In some cases, the model-based approach enables non-technical users to create automated business test cases in plain English so that no programming of any kind is needed in order to configure them for multiple operating systems, browsers, and smart devices.[2]

Automation is not100% – Automation testing cannot be 100% and don’t think of that. Surely you have areas like performance testing, regression testing, and load/stress testing where you can have scope of reaching near to 100% automation. Areas like User interface, documentation, installation, compatibility and recovery where testing must be done manually.
TestPlant eggPlant is a niche tool that is designed to model the user’s POV and activity rather than simply scripting their actions. Testers can interact with the testing product as the end users would, making it easier for testers who may not have a development or programming background. TestPlant eggPlant can be used to create test cases and scenarios without any programming and can be integrated into lab management and CI solutions.