I love the savings, but I never blind-buy here. Check seller age and feedback, every time. One invalid key stung, then support and the vendor replaced it. Annoying moment, satisfying ending.
Discovery workshop clarified use cases, then they shipped a chatbot PoC in weeks. Iterations were fast with clear KPIs. Handed off with training and docs. Cross-team coordination took effort, but their project cadence and outcomes reporting were excellent.