child: CouponItem( translate: CouponTrans(context), getCurrencyFormatted: (data) { return PriceTools.getCurrencyFormatted( data, model.currencyRate, currency: model.currency, )!; }, coupon: coupon, onSelect: (couponCode) { Navigator.of(context).pop(); widget.onSelect?.call(couponCode); }, email: email, isFromCart: widget.isFromCart, ), Fix overflow

SS
    overflow-x: hidden;
    overflow-y: scroll;