eSim: FIXED_VALUE_PIN_PURCHASEe-SIM GuideDiscoverA. Post Transactions - New SIM PurchaseB. Post Transactions - SIM RechargeGet Final StatusGet eSIM BalanceUpdated 5 months ago Mobile: FIXED_VALUE_PIN_PURCHASEIntegrate Gift Cards and VouchersTable of Contents Additional Fields for PIN-based Products Technique 1: One-Step Transaction Technique 2: Two-Step Transaction Technique 1: One-Step Transaction Technique 2: Two-Step Transaction Example Status Retrieval Technique 1: Callback Technique 2: Query the transaction using an ID