How much does it cost to fix a PrestaShop bug?

It depends on scope, but the entry point is a Quick Fix at $99 (about 4 hours at $25/hr) for one well-defined bug with a known error string, one white page, one failing module, one Smarty error. A Bug-Fix Sprint at $499 (about 20 hours) covers a batch of bugs or one gnarly root-cause issue such as an override war or post-upgrade back-office breakage. High-revenue shops can take an Emergency Retainer for 24/7 on-call cover. Every quote is fixed-price, no hourly surprises.