Be fast or be last – that’s what payment systems are all about in 2025. According to Testlio, 70% of users anticipate their payments to be completed within 2 seconds. Delays can potentially cause a 20% drop in conversions and consumer satisfaction. Another report suggests that 62% of consumers are likely to abandon their carts if they face issues during checkout.
While an increasing number of FMCG businesses are embracing fast payment systems, many entrepreneurs are not mindful of what they should consider while setting them up. In this blog, API Connects will outline 10 essential do’s and don’ts to keep in mind while improving online payment processes.
10 Tips and Ideas for Fast Payment Systems
Here’s what you need to keep in mind while deploying faster payment gateways for your product:
Prioritize user experience (UX)
When it comes to the virtual world, it’s all about providing good user experience. Having a clunky or confusing payment process can frustrate your customers. And where do frustrated consumers go? Towards your competitors. We bet you don’t want that. Aim to create a sleek, user-friendly interface that guides users smoothly – cart to confirmation.
Consider sticking to a minimalistic design. Use clear call-to-action and mobile-friendly layouts. Remember, a satisfied customer is one who hardly notices the payment process. It should flow like a river. Prioritizing UX will allow you to foster loyalty and trust with each flawless transaction.

Don’t overcomplicate the checkout process
Imagine you’re all set to buy a new iPhone on the launch day. You visit the nearby store but wait, there’s a long line that you have to be a part of. Annoying, right? The same goes for online checkouts. Lengthy forms, unwanted steps, confusing navigation – all these drive customers away faster than the Black Friday sale.
Don’t overcomplicate your store’s checkout process. No one wants to get lost in a maze. Keep it straightforward – fewer clicks, fewer fields and a clear way to complete payment. By simplifying the process, you’re not only saving time but also preserving potential sales while ensuring customer satisfaction.
Do offer multiple payment options
Shoppers in New Zealand come from various backgrounds. Their payment preferences reflect that diversity – some prefer using MasterCard and PayPal, others pay via Stripe and Afterpay. So, our next fast payment system setup tip is to provide a range of payment methods. That way, you can broaden your appeal, making certain no customer leaves empty-handed due to lack of choices.
Think of it like a buffet. Everyone walks away happy. Targeting global customers? Incorporate localized payment options like Alipay and GooglePay. A variety of fast payment systems isn’t just a nice touch but essential for boosting conversions.
Don’t overlook mobile optimization
We live in a mobile-first world – you know it, we know it. Juniper Research suggests that 79% of digital transactions will be made using smartphones by the end of 2025. It was 71% back in 2021. This indicates that mobile shopping is not just a passing trend but a standard. Fast payment systems that aren’t tailored for mobile devices are like cars without wheels – they simply won’t function.
Slow loading times, misaligned buttons, unresponsive designs – steer clear of these mobile issues as they can frustrate users and result in abandoned carts. Consider mobile optimization as the key to attracting shoppers on the go. It can help you stay competitive in the FMCG market.
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Do place robust security measures
One of the most important tips to consider when setting up fast payment systems in 2025 for your business. Speed is pivotal – true. But you shouldn’t compromise on security. We bet you know how prevalent data breaches are these days. You need to make your customers feel confident. Put simply, make sure that their data is protected.
Place advanced security measures like encryption, tokenization, and two-factor authentication. Adhere to standards like PCI DSS and your organization can show customers how committed you are to keeping their data safe. You will be able to foster trust and guarantee repeat business.
Don’t overlook transaction failures
Believe us, nothing kills the mood faster than a failed transaction. It’s like reaching the front counter at McDonald’s on a very hectic day, ready to place your favorite burger order, and finding out they’ve run out of ingredients to prepare it. Neglecting transaction failures can erode customer trust and lead to lost sales, no matter how fast your payment system is.
Keep an eye on failure rates. Investigate patterns and resolve issues swiftly. By addressing failures directly, you can safeguard customer loyalty and your business revenue.

Do regularly test and optimize payment systems
New Zealand-based enterprises should always keep in mind that the digital landscape is ever-changing and so are customer expectations. To be precise, what worked yesterday may not be sufficient tomorrow. Therefore, regularly test and optimize your fast payment systems. That way, you can stay ahead of the game.
Here’s what you can do:
– Conduct stress tests during peak traffic
– Analyze transaction success rates (as mentioned above)
– Collect customer feedback to pinpoint any issues
Consider this tip as if you’re fine-tuning your sports car. Every tweak will improve efficacy and speed.
Don’t rely on a single payment provider
Yes, we talked about using multiple payment gateways before. But still, many of you might think, “No need. I will be fine with one option. Will help me save money.” Truth be told, putting all your resources into one payment provider can be risky. If that provider faces downtime or technical difficulties, your entire payment process could come to a standstill.
Diversify by using multiple providers to assure redundancy and reliability. It’s like a backup battery. If one system fails, others will keep your payment processes running smoothly, ensuring uninterrupted service for your customers.
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Do utilize APIs for smooth integration
Another important aspect to consider when installing a fast payment gateway system for FMCG business. APIs are connective tissues that link your payment gateway with inventory management, CRM, and analytics platforms. Integrating them will allow for real-time updates. There will be less chance of errors and more chance of boosting operational efficacy.
Ever seen how a conductor conducts an orchestra, making every instrument play in perfect unison? That’s the role of APIs in your payment ecosystem. Payment optimization is just one thing. By utiliizng them, you can actually establish a cohesive, future-ready business framework.
Don’t neglect compliance with local regulations
Fast payment systems don’t operate in a legal vacuum. Overlooking regional regulations like GDPR, PSD2, or lax tax laws can make your FMCG business pay for fines; deal with legal issues. This can damage your reputation. One should think of adhering to them as following traffic laws. It will keep everyone safe and guarantee smooth flow for all.

Consult Engineers for FMCG Technology Solutions
Okay, we bet you now understand how important fast payment systems are for FMCG businesses and what you need to consider when installing them. We know what you are thinking right now, “Handling them on our own? Too much hassle. Isn’t there someone who can take this load off from my shoulders?”
*Enters API Connects*
As a leading FMCG technology services provider in New Zealand, we have been helping clients simplify payment and security challenges for many years now. From flawless integration to robust security and compliance, we can handle it all. Meaning, you can focus on what matters the most – running your business.
Consult one of our engineers for fast, reliable, and future-ready payment solutions for your business needs. Email us at enquiry@apiconnects.co.nz to start a conversation. We also have deep expertise in Azure, AWS, Mulesoft, Portainer, Kafka, WSO2, Kubernetes, and Terraform.
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