curl --location -g --request PUT '/subscriptions/v1/card/{{subscriptionId}}' \
--header 'Private-Merchant-Id: {{EC-Private-Merchant-Id}}' \
--header 'Content-Type: application/json' \
--data-raw '{
"amount": {
"subtotalIva": 0,
"subtotalIva0": 50,
"ice": 0,
"iva": 0,
"currency": "USD"
},
"periods": 2
}'{}