Put a price on the improvement
Before comparing providers, put some numbers against the current problem.
Here is an illustrative case. A platform handles 10,000 invoices a month. Suppose 20% need a manual payment check taking three minutes each. That is 100 hours of work. If a pilot halves those checks, it releases 50 hours a month.
That gives the buyer something concrete to investigate. How much does the service cost? What will integration and support require? How often will someone still need to intervene? What else could the team do with the time recovered?
Apply the same discipline to PIS. Compare the total cost of a completed, reconciled payment, including the service charges and the work your team carries. Measure how many customers choose the option and how many finish.
Agree what improvement would justify expanding before the pilot begins.
Halving the manual checks could release 50 hours a month
Ask for a demonstration your customers would recognise
Bring a real customer journey to the provider conversation.
For AIS, ask to see what the customer agrees to share, what information becomes available and what your product shows when that information cannot be refreshed.
For PIS, follow the journey from choosing Pay by Bank through bank authorisation to the information available to your customer service and finance teams. Ask what happens when the customer leaves halfway through or the outcome takes longer than expected.
Include the banks and account types your intended customers use. Your CTO should be able to assess the integration effort; your CEO should be able to see how the proposed improvement reaches the customer.
Also ask who provides the regulated service and which responsibilities your business would retain. Establish that arrangement early enough to inform the product and commercial plan.
Reading for your next provider conversation

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