What is Square Ups best plan for receiving International Card payments

[StracTours]

Square Up have announced that from April an additional 1.5% charge will be added to the existing 2.5% fee for payments received via International Card transactions.  Since nearly all of the payments I receive are from International cards, the service offered by Square does not seem so appealing.  Should I now consider moving my business to a competitor who is not charging this additional fee?  I have used Square up for many years and always been happy with the service but the competition is offering better alternatives.  So, I would like to know if Square UP intends to introduce any pricing plans which might help to offset the additional cost of International payment fees?

[SVLFever]

Let me ask the obvious question, can you just raise your prices 1% or 1.5% to cover the increase?

[StracTours]

Unfortunately, raising prices is not possible on 2026 bookings already confirmed but yet to be paid.  Also, it is essential to stay competitive and 1.5% may not seem a lot but most of the payments that we receive are 100's of pounds running into thousands of pounds so a 4% fee can be a considerable amount and altogether this could amount 100's of pounds of lost revenue per year.
I'm therefore asking the question because I am happy with the Square Up product and service but I can also see their competition offer a pricing structure of £19 per month with fees at 1.69% per international transaction and this would be more cost effective.  However, I don't know how reliable their service will be compared to Square Up who I would like to stay with if possible.