Remittance costs key to take-up of Salvadoran  plan -development bank ,BISV08,BSVC,CRYCUR,FIN,FINS,FINS08,FRX,INTAG,PXP,GT,AMERS,US,CAMER,HN,NAMER,EMRG,LATAM,SV,CEN,TOPCMB,TOPNWS,EF:BUSINESS-FUTURE-OF-MONEY @ReutersBiz https://t.co/3w4eUJSmhl https://t.co/c3i9PpGh1j