Oliver B.
1 review written · 5.0 average
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Reviews by Oliver B.
★★★★★
"By far the best on the market" We run KERNWERK®, a fitness app for functional fitness athletes. Our customers are private individuals - we have the highest demands on the user experience in our fast moving App Business. We have developed our own and highly customized checkout flow - only Billwerk offers us this high degree of adaptability. Furthermore, Billwerk has excellent customer support. On weekdays, you receive high-quality answers reliably on the same day. I have never experienced a situation where an inquiry could not be answered by an untrained support employee. We have thousands of monthly invoices with small amounts that would make our accounting department a huge effort. Billwerk books all invoices completely correctly according to German requirements so that our tax consultant can rely completely on the delivered DATEV files. Billwerk also meets the high requirements of GDPR.
