Compare supplier and store price lists by SKU

Offering · from RUB 1,990 · done in 4 days · IT help · Working languages: Russian, English · machine translation from Russian Cross-check two prepared CSV price lists by SKU: added and removed items, price differences, missing SKUs and duplicates. Output is a table diff and a brief summary; source files remain unchanged. If needed, we first agree on rounding rules and number formats.