Easy way to get a refund on training if you have paralyze spell or a weapon with a paralyze potion will let you take all their money 100% success everytime : r/skyrim
Skyrim:Faralda - The Unofficial Elder Scrolls Pages (UESP)
Skyrim:Drevis Neloren - The Unofficial Elder Scrolls Pages (UESP)
Ashara SSE Merchants and Trainers at Skyrim Special Edition Nexus - Mods and Community
Skyrim:Colette Marence - The Unofficial Elder Scrolls Pages (UESP)
Skyrim:Merchants - The Unofficial Elder Scrolls Pages (UESP)