You can find your acquiring statement on Blink. Simply head to Payment Operations < Plans & Invoices < Acquiring Statements. Your statements are all downloadable by PDF and will be available around the 10th of every month, for the prior month.
AIB's merchant service charges will appear as MSC on your statement under section 'C' as shown in the guide below. You can access your merchant statements on AIB insight.
https://insight.aibms.com/mop/faces/login/aibms/login.xhtml?acquirer=aibms&language=en
If you are a new merchant, AIB will send you a link directly to set up your account. This typically happens within a month of joining Blink. To learn more about how to understand AIB merchant statements, please follow this link: AIB – statement guide https://www.aibms.com/wp-content/uploads/2021/06/Statement-Guide.pdf.